8900625

素因数分解:

$3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 15295104

約数和(自身を除く): 6394479

約数列:

[1, 3, 5, 15, 25, 47, 75, 101, 125, 141, 235, 303, 375, 505, 625, 705, 1175, 1515, 1875, 2525, 3525, 4747, 5875, 7575, 12625, 14241, 17625, 23735, 29375, 37875, 63125, 71205, 88125, 118675, 189375, 356025, 593375, 1780125, 2966875, 8900625]

約数ペア:

[(1, 8900625), (3, 2966875), (5, 1780125), (15, 593375), (25, 356025), (47, 189375), (75, 118675), (101, 88125), (125, 71205), (141, 63125), (235, 37875), (303, 29375), (375, 23735), (505, 17625), (625, 14241), (705, 12625), (1175, 7575), (1515, 5875), (1875, 4747), (2525, 3525)]