89765535

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 147796992

約数和(自身を除く): 58031457

約数列:

[1, 3, 5, 15, 47, 141, 157, 235, 471, 705, 785, 811, 2355, 2433, 4055, 7379, 12165, 22137, 36895, 38117, 110685, 114351, 127327, 190585, 381981, 571755, 636635, 1909905, 5984369, 17953107, 29921845, 89765535]

約数ペア:

[(1, 89765535), (3, 29921845), (5, 17953107), (15, 5984369), (47, 1909905), (141, 636635), (157, 571755), (235, 381981), (471, 190585), (705, 127327), (785, 114351), (811, 110685), (2355, 38117), (2433, 36895), (4055, 22137), (7379, 12165)]