9121875

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 8377005

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 139, 175, 375, 417, 525, 625, 695, 875, 973, 1875, 2085, 2625, 2919, 3125, 3475, 4375, 4865, 9375, 10425, 13125, 14595, 17375, 21875, 24325, 52125, 65625, 72975, 86875, 121625, 260625, 364875, 434375, 608125, 1303125, 1824375, 3040625, 9121875]

約数ペア:

[(1, 9121875), (3, 3040625), (5, 1824375), (7, 1303125), (15, 608125), (21, 434375), (25, 364875), (35, 260625), (75, 121625), (105, 86875), (125, 72975), (139, 65625), (175, 52125), (375, 24325), (417, 21875), (525, 17375), (625, 14595), (695, 13125), (875, 10425), (973, 9375), (1875, 4865), (2085, 4375), (2625, 3475), (2919, 3125)]