1238256405

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{38593}}^1$

素因数の和:38658

約数の個数: 48

約数和(自身を含む): 2311934976

約数和(自身を除く): 1073678571

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 32085, 38593, 115779, 192965, 347337, 578895, 887639, 1196383, 1736685, 2662917, 3589149, 4438195, 5981915, 7988751, 10767447, 13314585, 17945745, 27516809, 39943755, 53837235, 82550427, 137584045, 247651281, 412752135, 1238256405]

約数ペア:

[(1, 1238256405), (3, 412752135), (5, 247651281), (9, 137584045), (15, 82550427), (23, 53837235), (31, 39943755), (45, 27516809), (69, 17945745), (93, 13314585), (115, 10767447), (155, 7988751), (207, 5981915), (279, 4438195), (345, 3589149), (465, 2662917), (713, 1736685), (1035, 1196383), (1395, 887639), (2139, 578895), (3565, 347337), (6417, 192965), (10695, 115779), (32085, 38593)]