15693065375

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{3733}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 21319646400

約数和(自身を除く): 5626581025

約数列:

[1, 5, 13, 25, 65, 125, 169, 199, 325, 845, 995, 1625, 2587, 3733, 4225, 4975, 12935, 18665, 21125, 24875, 33631, 48529, 64675, 93325, 168155, 242645, 323375, 466625, 630877, 742867, 840775, 1213225, 3154385, 3714335, 4203875, 6066125, 9657271, 15771925, 18571675, 48286355, 78859625, 92858375, 125544523, 241431775, 627722615, 1207158875, 3138613075, 15693065375]

約数ペア:

[(1, 15693065375), (5, 3138613075), (13, 1207158875), (25, 627722615), (65, 241431775), (125, 125544523), (169, 92858375), (199, 78859625), (325, 48286355), (845, 18571675), (995, 15771925), (1625, 9657271), (2587, 6066125), (3733, 4203875), (4225, 3714335), (4975, 3154385), (12935, 1213225), (18665, 840775), (21125, 742867), (24875, 630877), (33631, 466625), (48529, 323375), (64675, 242645), (93325, 168155)]