2385276145

素因数分解:

$5^1\times 7^2\times {\mathrm{9735821}}^1$

素因数の和:9735840

約数の個数: 12

約数和(自身を含む): 3329651124

約数和(自身を除く): 944374979

約数列:

[1, 5, 7, 35, 49, 245, 9735821, 48679105, 68150747, 340753735, 477055229, 2385276145]

約数ペア:

[(1, 2385276145), (5, 477055229), (7, 340753735), (35, 68150747), (49, 48679105), (245, 9735821)]