102280255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2351}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 154441728

約数和(自身を除く): 52161473

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 2351, 3955, 6215, 8701, 11755, 16457, 25861, 43505, 82285, 129305, 181027, 265663, 905135, 1328315, 1859641, 2922293, 9298205, 14611465, 20456051, 102280255]

約数ペア:

[(1, 102280255), (5, 20456051), (7, 14611465), (11, 9298205), (35, 2922293), (55, 1859641), (77, 1328315), (113, 905135), (385, 265663), (565, 181027), (791, 129305), (1243, 82285), (2351, 43505), (3955, 25861), (6215, 16457), (8701, 11755)]