88520445

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 193197312

約数和(自身を除く): 104676867

約数列:

[1, 3, 5, 9, 13, 15, 17, 23, 27, 39, 43, 45, 51, 65, 69, 81, 85, 115, 117, 129, 135, 153, 195, 207, 215, 221, 255, 299, 345, 351, 387, 391, 405, 459, 559, 585, 621, 645, 663, 731, 765, 897, 989, 1035, 1053, 1105, 1161, 1173, 1377, 1495, 1677, 1755, 1863, 1935, 1955, 1989, 2193, 2295, 2691, 2795, 2967, 3105, 3315, 3483, 3519, 3655, 4485, 4945, 5031, 5083, 5265, 5805, 5865, 5967, 6579, 6885, 8073, 8385, 8901, 9315, 9503, 9945, 10557, 10965, 12857, 13455, 14835, 15093, 15249, 16813, 17415, 17595, 17901, 19737, 24219, 25155, 25415, 26703, 28509, 29835, 31671, 32895, 38571, 40365, 44505, 45279, 45747, 47515, 50439, 52785, 59211, 64285, 75465, 76245, 80109, 84065, 85527, 89505, 98685, 115713, 121095, 133515, 137241, 142545, 151317, 158355, 192855, 218569, 226395, 228735, 252195, 256581, 296055, 347139, 400545, 411723, 427635, 453951, 578565, 655707, 686205, 756585, 769743, 1041417, 1092845, 1282905, 1361853, 1735695, 1967121, 2058615, 2269755, 3278535, 3848715, 5207085, 5901363, 6809265, 9835605, 17704089, 29506815, 88520445]

約数ペア:

[(1, 88520445), (3, 29506815), (5, 17704089), (9, 9835605), (13, 6809265), (15, 5901363), (17, 5207085), (23, 3848715), (27, 3278535), (39, 2269755), (43, 2058615), (45, 1967121), (51, 1735695), (65, 1361853), (69, 1282905), (81, 1092845), (85, 1041417), (115, 769743), (117, 756585), (129, 686205), (135, 655707), (153, 578565), (195, 453951), (207, 427635), (215, 411723), (221, 400545), (255, 347139), (299, 296055), (345, 256581), (351, 252195), (387, 228735), (391, 226395), (405, 218569), (459, 192855), (559, 158355), (585, 151317), (621, 142545), (645, 137241), (663, 133515), (731, 121095), (765, 115713), (897, 98685), (989, 89505), (1035, 85527), (1053, 84065), (1105, 80109), (1161, 76245), (1173, 75465), (1377, 64285), (1495, 59211), (1677, 52785), (1755, 50439), (1863, 47515), (1935, 45747), (1955, 45279), (1989, 44505), (2193, 40365), (2295, 38571), (2691, 32895), (2795, 31671), (2967, 29835), (3105, 28509), (3315, 26703), (3483, 25415), (3519, 25155), (3655, 24219), (4485, 19737), (4945, 17901), (5031, 17595), (5083, 17415), (5265, 16813), (5805, 15249), (5865, 15093), (5967, 14835), (6579, 13455), (6885, 12857), (8073, 10965), (8385, 10557), (8901, 9945), (9315, 9503)]