102575565

素因数分解:

$3^4\times 5^1\times {\mathrm{253273}}^1$

素因数の和:253290

約数の個数: 20

約数和(自身を含む): 183876924

約数和(自身を除く): 81301359

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 253273, 759819, 1266365, 2279457, 3799095, 6838371, 11397285, 20515113, 34191855, 102575565]

約数ペア:

[(1, 102575565), (3, 34191855), (5, 20515113), (9, 11397285), (15, 6838371), (27, 3799095), (45, 2279457), (81, 1266365), (135, 759819), (405, 253273)]