9968488705

素因数分解:

$5^1\times 7^2\times {\mathrm{3203}}^1\times {\mathrm{12703}}^1$

素因数の和:15925

約数の個数: 24

約数和(自身を含む): 13920636672

約数和(自身を除く): 3952147967

約数列:

[1, 5, 7, 35, 49, 245, 3203, 12703, 16015, 22421, 63515, 88921, 112105, 156947, 444605, 622447, 784735, 3112235, 40687709, 203438545, 284813963, 1424069815, 1993697741, 9968488705]

約数ペア:

[(1, 9968488705), (5, 1993697741), (7, 1424069815), (35, 284813963), (49, 203438545), (245, 40687709), (3203, 3112235), (12703, 784735), (16015, 622447), (22421, 444605), (63515, 156947), (88921, 112105)]