53240145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{507049}}^1$

素因数の和:507064

約数の個数: 16

約数和(自身を含む): 97353600

約数和(自身を除く): 44113455

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 507049, 1521147, 2535245, 3549343, 7605735, 10648029, 17746715, 53240145]

約数ペア:

[(1, 53240145), (3, 17746715), (5, 10648029), (7, 7605735), (15, 3549343), (21, 2535245), (35, 1521147), (105, 507049)]