15332525

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 21784320

約数和(自身を除く): 6451795

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 191, 247, 325, 475, 845, 955, 1235, 2483, 3211, 3629, 4225, 4775, 6175, 12415, 16055, 18145, 32279, 47177, 62075, 80275, 90725, 161395, 235885, 613301, 806975, 1179425, 3066505, 15332525]

約数ペア:

[(1, 15332525), (5, 3066505), (13, 1179425), (19, 806975), (25, 613301), (65, 235885), (95, 161395), (169, 90725), (191, 80275), (247, 62075), (325, 47177), (475, 32279), (845, 18145), (955, 16055), (1235, 12415), (2483, 6175), (3211, 4775), (3629, 4225)]