75470115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11783}}^1$

素因数の和:11859

約数の個数: 32

約数和(自身を含む): 140276736

約数和(自身を除く): 64806621

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 11783, 35349, 58915, 82481, 176745, 247443, 412405, 718763, 1237215, 2156289, 3593815, 5031341, 10781445, 15094023, 25156705, 75470115]

約数ペア:

[(1, 75470115), (3, 25156705), (5, 15094023), (7, 10781445), (15, 5031341), (21, 3593815), (35, 2156289), (61, 1237215), (105, 718763), (183, 412405), (305, 247443), (427, 176745), (915, 82481), (1281, 58915), (2135, 35349), (6405, 11783)]