3971417475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{5197}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 6868346112

約数和(自身を除く): 2896928637

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 443, 575, 1329, 1725, 2215, 5197, 6645, 10189, 11075, 15591, 25985, 30567, 33225, 50945, 77955, 119531, 129925, 152835, 254725, 358593, 389775, 597655, 764175, 1792965, 2302271, 2988275, 6906813, 8964825, 11511355, 34534065, 52952233, 57556775, 158856699, 172670325, 264761165, 794283495, 1323805825, 3971417475]

約数ペア:

[(1, 3971417475), (3, 1323805825), (5, 794283495), (15, 264761165), (23, 172670325), (25, 158856699), (69, 57556775), (75, 52952233), (115, 34534065), (345, 11511355), (443, 8964825), (575, 6906813), (1329, 2988275), (1725, 2302271), (2215, 1792965), (5197, 764175), (6645, 597655), (10189, 389775), (11075, 358593), (15591, 254725), (25985, 152835), (30567, 129925), (33225, 119531), (50945, 77955)]