139850125

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{18341}}^1$

素因数の和:18417

約数の個数: 16

約数和(自身を含む): 177403824

約数和(自身を除く): 37553699

約数列:

[1, 5, 25, 61, 125, 305, 1525, 7625, 18341, 91705, 458525, 1118801, 2292625, 5594005, 27970025, 139850125]

約数ペア:

[(1, 139850125), (5, 27970025), (25, 5594005), (61, 2292625), (125, 1118801), (305, 458525), (1525, 91705), (7625, 18341)]