60980175

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 113936160

約数和(自身を除く): 52955985

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1481, 1525, 1647, 2745, 4443, 4575, 7405, 8235, 13329, 13725, 22215, 37025, 39987, 41175, 66645, 90341, 111075, 199935, 271023, 333225, 451705, 813069, 999675, 1355115, 2258525, 2439207, 4065345, 6775575, 12196035, 20326725, 60980175]

約数ペア:

[(1, 60980175), (3, 20326725), (5, 12196035), (9, 6775575), (15, 4065345), (25, 2439207), (27, 2258525), (45, 1355115), (61, 999675), (75, 813069), (135, 451705), (183, 333225), (225, 271023), (305, 199935), (549, 111075), (675, 90341), (915, 66645), (1481, 41175), (1525, 39987), (1647, 37025), (2745, 22215), (4443, 13725), (4575, 13329), (7405, 8235)]