10720875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 20487168

約数和(自身を除く): 9766293

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 113, 115, 125, 165, 253, 275, 339, 345, 375, 565, 575, 759, 825, 1243, 1265, 1375, 1695, 1725, 2599, 2825, 2875, 3729, 3795, 4125, 6215, 6325, 7797, 8475, 8625, 12995, 14125, 18645, 18975, 28589, 31075, 31625, 38985, 42375, 64975, 85767, 93225, 94875, 142945, 155375, 194925, 324875, 428835, 466125, 714725, 974625, 2144175, 3573625, 10720875]

約数ペア:

[(1, 10720875), (3, 3573625), (5, 2144175), (11, 974625), (15, 714725), (23, 466125), (25, 428835), (33, 324875), (55, 194925), (69, 155375), (75, 142945), (113, 94875), (115, 93225), (125, 85767), (165, 64975), (253, 42375), (275, 38985), (339, 31625), (345, 31075), (375, 28589), (565, 18975), (575, 18645), (759, 14125), (825, 12995), (1243, 8625), (1265, 8475), (1375, 7797), (1695, 6325), (1725, 6215), (2599, 4125), (2825, 3795), (2875, 3729)]