56876925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 108421632

約数和(自身を除く): 51544707

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 827, 917, 1965, 2481, 2751, 3275, 4135, 4585, 5789, 9825, 12405, 13755, 17367, 20675, 22925, 28945, 62025, 68775, 86835, 108337, 144725, 325011, 434175, 541685, 758359, 1625055, 2275077, 2708425, 3791795, 8125275, 11375385, 18958975, 56876925]

約数ペア:

[(1, 56876925), (3, 18958975), (5, 11375385), (7, 8125275), (15, 3791795), (21, 2708425), (25, 2275077), (35, 1625055), (75, 758359), (105, 541685), (131, 434175), (175, 325011), (393, 144725), (525, 108337), (655, 86835), (827, 68775), (917, 62025), (1965, 28945), (2481, 22925), (2751, 20675), (3275, 17367), (4135, 13755), (4585, 12405), (5789, 9825)]