74560095

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3981

約数の個数: 40

約数和(自身を含む): 136534464

約数和(自身を除く): 61974369

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 3917, 6345, 11751, 19035, 19585, 35253, 58755, 105759, 176265, 184099, 317277, 528795, 552297, 920495, 1586385, 1656891, 2761485, 4970673, 8284455, 14912019, 24853365, 74560095]

約数ペア:

[(1, 74560095), (3, 24853365), (5, 14912019), (9, 8284455), (15, 4970673), (27, 2761485), (45, 1656891), (47, 1586385), (81, 920495), (135, 552297), (141, 528795), (235, 317277), (405, 184099), (423, 176265), (705, 105759), (1269, 58755), (2115, 35253), (3807, 19585), (3917, 19035), (6345, 11751)]