2098579225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{2801}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 2718433152

約数和(自身を除く): 619853927

約数列:

[1, 5, 23, 25, 115, 575, 1303, 2801, 6515, 14005, 29969, 32575, 64423, 70025, 149845, 322115, 749225, 1610575, 3649703, 18248515, 83943169, 91242575, 419715845, 2098579225]

約数ペア:

[(1, 2098579225), (5, 419715845), (23, 91242575), (25, 83943169), (115, 18248515), (575, 3649703), (1303, 1610575), (2801, 749225), (6515, 322115), (14005, 149845), (29969, 70025), (32575, 64423)]