9515625

素因数分解:

$3^1\times 5^6\times 7^1\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 56

約数和(自身を含む): 18749760

約数和(自身を除く): 9234135

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 125, 145, 175, 203, 375, 435, 525, 609, 625, 725, 875, 1015, 1875, 2175, 2625, 3045, 3125, 3625, 4375, 5075, 9375, 10875, 13125, 15225, 15625, 18125, 21875, 25375, 46875, 54375, 65625, 76125, 90625, 109375, 126875, 271875, 328125, 380625, 453125, 634375, 1359375, 1903125, 3171875, 9515625]

約数ペア:

[(1, 9515625), (3, 3171875), (5, 1903125), (7, 1359375), (15, 634375), (21, 453125), (25, 380625), (29, 328125), (35, 271875), (75, 126875), (87, 109375), (105, 90625), (125, 76125), (145, 65625), (175, 54375), (203, 46875), (375, 25375), (435, 21875), (525, 18125), (609, 15625), (625, 15225), (725, 13125), (875, 10875), (1015, 9375), (1875, 5075), (2175, 4375), (2625, 3625), (3045, 3125)]