2247396125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 3180183552

約数和(自身を除く): 932787427

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 157, 299, 325, 383, 575, 785, 1495, 1625, 1915, 2041, 2875, 3611, 3925, 4979, 7475, 8809, 9575, 10205, 18055, 19625, 24895, 37375, 44045, 46943, 47875, 51025, 60131, 90275, 114517, 124475, 220225, 234715, 255125, 300655, 451375, 572585, 622375, 781703, 1101125, 1173575, 1383013, 1503275, 2862925, 3908515, 5867875, 6915065, 7516375, 14314625, 17979169, 19542575, 34575325, 89895845, 97712875, 172876625, 449479225, 2247396125]

約数ペア:

[(1, 2247396125), (5, 449479225), (13, 172876625), (23, 97712875), (25, 89895845), (65, 34575325), (115, 19542575), (125, 17979169), (157, 14314625), (299, 7516375), (325, 6915065), (383, 5867875), (575, 3908515), (785, 2862925), (1495, 1503275), (1625, 1383013), (1915, 1173575), (2041, 1101125), (2875, 781703), (3611, 622375), (3925, 572585), (4979, 451375), (7475, 300655), (8809, 255125), (9575, 234715), (10205, 220225), (18055, 124475), (19625, 114517), (24895, 90275), (37375, 60131), (44045, 51025), (46943, 47875)]