66560325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3593}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 124783680

約数和(自身を除く): 58223355

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3593, 3705, 6175, 10779, 17965, 18525, 46709, 53895, 68267, 89825, 140127, 204801, 233545, 269475, 341335, 700635, 887471, 1024005, 1167725, 1706675, 2662413, 3503175, 4437355, 5120025, 13312065, 22186775, 66560325]

約数ペア:

[(1, 66560325), (3, 22186775), (5, 13312065), (13, 5120025), (15, 4437355), (19, 3503175), (25, 2662413), (39, 1706675), (57, 1167725), (65, 1024005), (75, 887471), (95, 700635), (195, 341335), (247, 269475), (285, 233545), (325, 204801), (475, 140127), (741, 89825), (975, 68267), (1235, 53895), (1425, 46709), (3593, 18525), (3705, 17965), (6175, 10779)]