69856875

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1166

約数の個数: 60

約数和(自身を含む): 137674680

約数和(自身を除く): 67817805

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 625, 825, 1125, 1129, 1375, 1875, 2475, 3387, 4125, 5625, 5645, 6875, 10161, 12375, 12419, 16935, 20625, 28225, 37257, 50805, 61875, 62095, 84675, 111771, 141125, 186285, 254025, 310475, 423375, 558855, 705625, 931425, 1270125, 1552375, 2116875, 2794275, 4657125, 6350625, 7761875, 13971375, 23285625, 69856875]

約数ペア:

[(1, 69856875), (3, 23285625), (5, 13971375), (9, 7761875), (11, 6350625), (15, 4657125), (25, 2794275), (33, 2116875), (45, 1552375), (55, 1270125), (75, 931425), (99, 705625), (125, 558855), (165, 423375), (225, 310475), (275, 254025), (375, 186285), (495, 141125), (625, 111771), (825, 84675), (1125, 62095), (1129, 61875), (1375, 50805), (1875, 37257), (2475, 28225), (3387, 20625), (4125, 16935), (5625, 12419), (5645, 12375), (6875, 10161)]