66240075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 126527616

約数和(自身を除く): 60287541

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 4723, 14025, 14169, 23615, 51953, 70845, 80291, 118075, 155859, 240873, 259765, 354225, 401455, 779295, 883201, 1204365, 1298825, 2007275, 2649603, 3896475, 4416005, 6021825, 13248015, 22080025, 66240075]

約数ペア:

[(1, 66240075), (3, 22080025), (5, 13248015), (11, 6021825), (15, 4416005), (17, 3896475), (25, 2649603), (33, 2007275), (51, 1298825), (55, 1204365), (75, 883201), (85, 779295), (165, 401455), (187, 354225), (255, 259765), (275, 240873), (425, 155859), (561, 118075), (825, 80291), (935, 70845), (1275, 51953), (2805, 23615), (4675, 14169), (4723, 14025)]