68354535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8703

約数の個数: 32

約数和(自身を含む): 119549952

約数和(自身を除く): 51195417

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 8647, 25941, 43235, 129705, 146999, 268057, 440997, 734995, 804171, 1340285, 2204985, 4020855, 4556969, 13670907, 22784845, 68354535]

約数ペア:

[(1, 68354535), (3, 22784845), (5, 13670907), (15, 4556969), (17, 4020855), (31, 2204985), (51, 1340285), (85, 804171), (93, 734995), (155, 440997), (255, 268057), (465, 146999), (527, 129705), (1581, 43235), (2635, 25941), (7905, 8647)]