1198111005

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 120

約数和(自身を含む): 2612122968

約数和(自身を除く): 1414011963

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 343, 441, 455, 585, 637, 735, 819, 853, 1029, 1365, 1715, 1911, 2205, 2401, 2559, 3087, 3185, 4095, 4265, 4459, 5145, 5733, 5971, 7203, 7677, 9555, 11089, 12005, 12795, 13377, 15435, 17913, 21609, 22295, 28665, 29855, 31213, 33267, 36015, 38385, 40131, 41797, 53739, 55445, 66885, 77623, 89565, 93639, 99801, 108045, 125391, 156065, 166335, 200655, 208985, 232869, 268695, 280917, 292579, 376173, 388115, 468195, 499005, 543361, 626955, 698607, 877737, 1164345, 1404585, 1462895, 1630083, 1880865, 2048053, 2633211, 2716805, 3493035, 3803527, 4388685, 4890249, 6144159, 8150415, 10240265, 11410581, 13166055, 18432477, 19017635, 24451245, 26624689, 30720795, 34231743, 57052905, 79874067, 92162385, 133123445, 171158715, 239622201, 399370335, 1198111005]

約数ペア:

[(1, 1198111005), (3, 399370335), (5, 239622201), (7, 171158715), (9, 133123445), (13, 92162385), (15, 79874067), (21, 57052905), (35, 34231743), (39, 30720795), (45, 26624689), (49, 24451245), (63, 19017635), (65, 18432477), (91, 13166055), (105, 11410581), (117, 10240265), (147, 8150415), (195, 6144159), (245, 4890249), (273, 4388685), (315, 3803527), (343, 3493035), (441, 2716805), (455, 2633211), (585, 2048053), (637, 1880865), (735, 1630083), (819, 1462895), (853, 1404585), (1029, 1164345), (1365, 877737), (1715, 698607), (1911, 626955), (2205, 543361), (2401, 499005), (2559, 468195), (3087, 388115), (3185, 376173), (4095, 292579), (4265, 280917), (4459, 268695), (5145, 232869), (5733, 208985), (5971, 200655), (7203, 166335), (7677, 156065), (9555, 125391), (11089, 108045), (12005, 99801), (12795, 93639), (13377, 89565), (15435, 77623), (17913, 66885), (21609, 55445), (22295, 53739), (28665, 41797), (29855, 40131), (31213, 38385), (33267, 36015)]