965852225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 1356079872

約数和(自身を除く): 390227647

約数列:

[1, 5, 13, 23, 25, 65, 115, 157, 299, 325, 575, 785, 823, 1495, 2041, 3611, 3925, 4115, 7475, 10205, 10699, 18055, 18929, 20575, 46943, 51025, 53495, 90275, 94645, 129211, 234715, 246077, 267475, 473225, 646055, 1173575, 1230385, 1679743, 2971853, 3230275, 6151925, 8398715, 14859265, 38634089, 41993575, 74296325, 193170445, 965852225]

約数ペア:

[(1, 965852225), (5, 193170445), (13, 74296325), (23, 41993575), (25, 38634089), (65, 14859265), (115, 8398715), (157, 6151925), (299, 3230275), (325, 2971853), (575, 1679743), (785, 1230385), (823, 1173575), (1495, 646055), (2041, 473225), (3611, 267475), (3925, 246077), (4115, 234715), (7475, 129211), (10205, 94645), (10699, 90275), (18055, 53495), (18929, 51025), (20575, 46943)]