13470625

素因数分解:

$5^4\times 7^1\times {\mathrm{3079}}^1$

素因数の和:3106

約数の個数: 20

約数和(自身を含む): 19243840

約数和(自身を除く): 5773215

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 3079, 4375, 15395, 21553, 76975, 107765, 384875, 538825, 1924375, 2694125, 13470625]

約数ペア:

[(1, 13470625), (5, 2694125), (7, 1924375), (25, 538825), (35, 384875), (125, 107765), (175, 76975), (625, 21553), (875, 15395), (3079, 4375)]