70938585

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2555

約数の個数: 40

約数和(自身を含む): 129007296

約数和(自身を除く): 58068711

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1917, 2467, 3195, 5751, 7401, 9585, 12335, 22203, 28755, 37005, 66609, 111015, 175157, 199827, 333045, 525471, 875785, 999135, 1576413, 2627355, 4729239, 7882065, 14187717, 23646195, 70938585]

約数ペア:

[(1, 70938585), (3, 23646195), (5, 14187717), (9, 7882065), (15, 4729239), (27, 2627355), (45, 1576413), (71, 999135), (81, 875785), (135, 525471), (213, 333045), (355, 199827), (405, 175157), (639, 111015), (1065, 66609), (1917, 37005), (2467, 28755), (3195, 22203), (5751, 12335), (7401, 9585)]