39066145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 48438720

約数和(自身を除く): 9372575

約数列:

[1, 5, 43, 109, 215, 545, 1667, 4687, 8335, 23435, 71681, 181703, 358405, 908515, 7813229, 39066145]

約数ペア:

[(1, 39066145), (5, 7813229), (43, 908515), (109, 358405), (215, 181703), (545, 71681), (1667, 23435), (4687, 8335)]