25830255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 46315008

約数和(自身を除く): 20484753

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 4231, 6105, 12693, 21155, 46541, 63465, 139623, 156547, 232705, 469641, 698115, 782735, 1722017, 2348205, 5166051, 8610085, 25830255]

約数ペア:

[(1, 25830255), (3, 8610085), (5, 5166051), (11, 2348205), (15, 1722017), (33, 782735), (37, 698115), (55, 469641), (111, 232705), (165, 156547), (185, 139623), (407, 63465), (555, 46541), (1221, 21155), (2035, 12693), (4231, 6105)]