38120215

素因数分解:

$5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4019}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 52485120

約数和(自身を除く): 14364905

約数列:

[1, 5, 7, 35, 271, 1355, 1897, 4019, 9485, 20095, 28133, 140665, 1089149, 5445745, 7624043, 38120215]

約数ペア:

[(1, 38120215), (5, 7624043), (7, 5445745), (35, 1089149), (271, 140665), (1355, 28133), (1897, 20095), (4019, 9485)]