155208145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{8171}}^1$

素因数の和:8336

約数の個数: 16

約数和(自身を含む): 194166720

約数和(自身を除く): 38958575

約数列:

[1, 5, 29, 131, 145, 655, 3799, 8171, 18995, 40855, 236959, 1070401, 1184795, 5352005, 31041629, 155208145]

約数ペア:

[(1, 155208145), (5, 31041629), (29, 5352005), (131, 1184795), (145, 1070401), (655, 236959), (3799, 40855), (8171, 18995)]