66350565

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 122878080

約数和(自身を除く): 56527515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 285, 355, 639, 855, 1065, 1093, 1349, 3195, 3279, 4047, 5465, 6745, 9837, 12141, 16395, 20235, 20767, 49185, 60705, 62301, 77603, 103835, 186903, 232809, 311505, 388015, 698427, 934515, 1164045, 1474457, 3492135, 4423371, 7372285, 13270113, 22116855, 66350565]

約数ペア:

[(1, 66350565), (3, 22116855), (5, 13270113), (9, 7372285), (15, 4423371), (19, 3492135), (45, 1474457), (57, 1164045), (71, 934515), (95, 698427), (171, 388015), (213, 311505), (285, 232809), (355, 186903), (639, 103835), (855, 77603), (1065, 62301), (1093, 60705), (1349, 49185), (3195, 20767), (3279, 20235), (4047, 16395), (5465, 12141), (6745, 9837)]