22949745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 51093504

約数和(自身を除く): 28143759

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 23, 35, 39, 43, 51, 65, 69, 85, 91, 105, 115, 119, 129, 161, 195, 215, 221, 255, 273, 299, 301, 345, 357, 391, 455, 483, 559, 595, 645, 663, 731, 805, 897, 903, 989, 1105, 1173, 1365, 1495, 1505, 1547, 1677, 1785, 1955, 2093, 2193, 2415, 2737, 2795, 2967, 3315, 3655, 3913, 4485, 4515, 4641, 4945, 5083, 5117, 5865, 6279, 6923, 7735, 8211, 8385, 9503, 10465, 10965, 11739, 12857, 13685, 14835, 15249, 15351, 16813, 19565, 20769, 23205, 25415, 25585, 28509, 31395, 34615, 35581, 38571, 41055, 47515, 50439, 58695, 64285, 66521, 76245, 76755, 84065, 89999, 103845, 106743, 117691, 142545, 177905, 192855, 199563, 218569, 252195, 269997, 332605, 353073, 449995, 533715, 588455, 655707, 997815, 1092845, 1349985, 1529983, 1765365, 3278535, 4589949, 7649915, 22949745]

約数ペア:

[(1, 22949745), (3, 7649915), (5, 4589949), (7, 3278535), (13, 1765365), (15, 1529983), (17, 1349985), (21, 1092845), (23, 997815), (35, 655707), (39, 588455), (43, 533715), (51, 449995), (65, 353073), (69, 332605), (85, 269997), (91, 252195), (105, 218569), (115, 199563), (119, 192855), (129, 177905), (161, 142545), (195, 117691), (215, 106743), (221, 103845), (255, 89999), (273, 84065), (299, 76755), (301, 76245), (345, 66521), (357, 64285), (391, 58695), (455, 50439), (483, 47515), (559, 41055), (595, 38571), (645, 35581), (663, 34615), (731, 31395), (805, 28509), (897, 25585), (903, 25415), (989, 23205), (1105, 20769), (1173, 19565), (1365, 16813), (1495, 15351), (1505, 15249), (1547, 14835), (1677, 13685), (1785, 12857), (1955, 11739), (2093, 10965), (2193, 10465), (2415, 9503), (2737, 8385), (2795, 8211), (2967, 7735), (3315, 6923), (3655, 6279), (3913, 5865), (4485, 5117), (4515, 5083), (4641, 4945)]