13955625

素因数分解:

$3^3\times 5^4\times {\mathrm{827}}^1$

素因数の和:856

約数の個数: 40

約数和(自身を含む): 25866720

約数和(自身を除く): 11911095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 827, 1125, 1875, 2481, 3375, 4135, 5625, 7443, 12405, 16875, 20675, 22329, 37215, 62025, 103375, 111645, 186075, 310125, 516875, 558225, 930375, 1550625, 2791125, 4651875, 13955625]

約数ペア:

[(1, 13955625), (3, 4651875), (5, 2791125), (9, 1550625), (15, 930375), (25, 558225), (27, 516875), (45, 310125), (75, 186075), (125, 111645), (135, 103375), (225, 62025), (375, 37215), (625, 22329), (675, 20675), (827, 16875), (1125, 12405), (1875, 7443), (2481, 5625), (3375, 4135)]