146837845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{661}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 220398336

約数和(自身を除く): 73560491

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 577, 661, 2885, 3305, 4039, 4627, 6347, 7271, 20195, 23135, 31735, 36355, 44429, 50897, 222145, 254485, 381397, 1906985, 2669779, 4195367, 13348895, 20976835, 29367569, 146837845]

約数ペア:

[(1, 146837845), (5, 29367569), (7, 20976835), (11, 13348895), (35, 4195367), (55, 2669779), (77, 1906985), (385, 381397), (577, 254485), (661, 222145), (2885, 50897), (3305, 44429), (4039, 36355), (4627, 31735), (6347, 23135), (7271, 20195)]