17940525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14071}}^1$

素因数の和:14101

約数の個数: 24

約数和(自身を含む): 31408704

約数和(自身を除く): 13468179

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 14071, 42213, 70355, 211065, 239207, 351775, 717621, 1055325, 1196035, 3588105, 5980175, 17940525]

約数ペア:

[(1, 17940525), (3, 5980175), (5, 3588105), (15, 1196035), (17, 1055325), (25, 717621), (51, 351775), (75, 239207), (85, 211065), (255, 70355), (425, 42213), (1275, 14071)]