91150725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 160382592

約数和(自身を除く): 69231867

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 265, 345, 575, 795, 997, 1219, 1325, 1725, 2991, 3657, 3975, 4985, 6095, 14955, 18285, 22931, 24925, 30475, 52841, 68793, 74775, 91425, 114655, 158523, 264205, 343965, 573275, 792615, 1215343, 1321025, 1719825, 3646029, 3963075, 6076715, 18230145, 30383575, 91150725]

約数ペア:

[(1, 91150725), (3, 30383575), (5, 18230145), (15, 6076715), (23, 3963075), (25, 3646029), (53, 1719825), (69, 1321025), (75, 1215343), (115, 792615), (159, 573275), (265, 343965), (345, 264205), (575, 158523), (795, 114655), (997, 91425), (1219, 74775), (1325, 68793), (1725, 52841), (2991, 30475), (3657, 24925), (3975, 22931), (4985, 18285), (6095, 14955)]