9253125

素因数分解:

$3^2\times 5^5\times 7^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 19498752

約数和(自身を除く): 10245627

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 125, 141, 175, 225, 235, 315, 329, 375, 423, 525, 625, 705, 875, 987, 1125, 1175, 1575, 1645, 1875, 2115, 2625, 2961, 3125, 3525, 4375, 4935, 5625, 5875, 7875, 8225, 9375, 10575, 13125, 14805, 17625, 21875, 24675, 28125, 29375, 39375, 41125, 52875, 65625, 74025, 88125, 123375, 146875, 196875, 205625, 264375, 370125, 440625, 616875, 1028125, 1321875, 1850625, 3084375, 9253125]

約数ペア:

[(1, 9253125), (3, 3084375), (5, 1850625), (7, 1321875), (9, 1028125), (15, 616875), (21, 440625), (25, 370125), (35, 264375), (45, 205625), (47, 196875), (63, 146875), (75, 123375), (105, 88125), (125, 74025), (141, 65625), (175, 52875), (225, 41125), (235, 39375), (315, 29375), (329, 28125), (375, 24675), (423, 21875), (525, 17625), (625, 14805), (705, 13125), (875, 10575), (987, 9375), (1125, 8225), (1175, 7875), (1575, 5875), (1645, 5625), (1875, 4935), (2115, 4375), (2625, 3525), (2961, 3125)]