15018250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4651

約数の個数: 32

約数和(自身を含む): 30283344

約数和(自身を除く): 15265094

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4621, 9242, 23105, 46210, 60073, 115525, 120146, 231050, 300365, 577625, 600730, 1155250, 1501825, 3003650, 7509125, 15018250]

約数ペア:

[(1, 15018250), (2, 7509125), (5, 3003650), (10, 1501825), (13, 1155250), (25, 600730), (26, 577625), (50, 300365), (65, 231050), (125, 120146), (130, 115525), (250, 60073), (325, 46210), (650, 23105), (1625, 9242), (3250, 4621)]