12460875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 24440832

約数和(自身を除く): 11979957

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 101, 105, 125, 141, 175, 235, 303, 329, 375, 505, 525, 705, 707, 875, 987, 1175, 1515, 1645, 2121, 2525, 2625, 3525, 3535, 4747, 4935, 5875, 7575, 8225, 10605, 12625, 14241, 17625, 17675, 23735, 24675, 33229, 37875, 41125, 53025, 71205, 88375, 99687, 118675, 123375, 166145, 265125, 356025, 498435, 593375, 830725, 1780125, 2492175, 4153625, 12460875]

約数ペア:

[(1, 12460875), (3, 4153625), (5, 2492175), (7, 1780125), (15, 830725), (21, 593375), (25, 498435), (35, 356025), (47, 265125), (75, 166145), (101, 123375), (105, 118675), (125, 99687), (141, 88375), (175, 71205), (235, 53025), (303, 41125), (329, 37875), (375, 33229), (505, 24675), (525, 23735), (705, 17675), (707, 17625), (875, 14241), (987, 12625), (1175, 10605), (1515, 8225), (1645, 7575), (2121, 5875), (2525, 4935), (2625, 4747), (3525, 3535)]