874527875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1753}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 1179866688

約数和(自身を除く): 305338813

約数列:

[1, 5, 13, 25, 65, 125, 307, 325, 1535, 1625, 1753, 3991, 7675, 8765, 19955, 22789, 38375, 43825, 99775, 113945, 219125, 498875, 538171, 569725, 2690855, 2848625, 6996223, 13454275, 34981115, 67271375, 174905575, 874527875]

約数ペア:

[(1, 874527875), (5, 174905575), (13, 67271375), (25, 34981115), (65, 13454275), (125, 6996223), (307, 2848625), (325, 2690855), (1535, 569725), (1625, 538171), (1753, 498875), (3991, 219125), (7675, 113945), (8765, 99775), (19955, 43825), (22789, 38375)]