91800675

素因数分解:

$3^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 169572480

約数和(自身を除く): 77771805

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 307, 443, 675, 921, 1329, 1535, 2215, 2763, 3987, 4605, 6645, 7675, 8289, 11075, 11961, 13815, 19935, 23025, 33225, 41445, 59805, 69075, 99675, 136001, 207225, 299025, 408003, 680005, 1224009, 2040015, 3400025, 3672027, 6120045, 10200075, 18360135, 30600225, 91800675]

約数ペア:

[(1, 91800675), (3, 30600225), (5, 18360135), (9, 10200075), (15, 6120045), (25, 3672027), (27, 3400025), (45, 2040015), (75, 1224009), (135, 680005), (225, 408003), (307, 299025), (443, 207225), (675, 136001), (921, 99675), (1329, 69075), (1535, 59805), (2215, 41445), (2763, 33225), (3987, 23025), (4605, 19935), (6645, 13815), (7675, 11961), (8289, 11075)]