103665495525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{81306271}}^1$

素因数の和:81306301

約数の個数: 24

約数和(自身を含む): 181475599104

約数和(自身を除く): 77810103579

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 81306271, 243918813, 406531355, 1219594065, 1382206607, 2032656775, 4146619821, 6097970325, 6911033035, 20733099105, 34555165175, 103665495525]

約数ペア:

[(1, 103665495525), (3, 34555165175), (5, 20733099105), (15, 6911033035), (17, 6097970325), (25, 4146619821), (51, 2032656775), (75, 1382206607), (85, 1219594065), (255, 406531355), (425, 243918813), (1275, 81306271)]