152645185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{761}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 229112064

約数和(自身を除く): 76466879

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 521, 761, 2605, 3647, 3805, 5327, 5731, 8371, 18235, 26635, 28655, 40117, 41855, 58597, 200585, 292985, 396481, 1982405, 2775367, 4361291, 13876835, 21806455, 30529037, 152645185]

約数ペア:

[(1, 152645185), (5, 30529037), (7, 21806455), (11, 13876835), (35, 4361291), (55, 2775367), (77, 1982405), (385, 396481), (521, 292985), (761, 200585), (2605, 58597), (3647, 41855), (3805, 40117), (5327, 28655), (5731, 26635), (8371, 18235)]