153277005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19997}}^1$

素因数の和:20085

約数の個数: 32

約数和(自身を含む): 284131584

約数和(自身を除く): 130854579

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 19997, 59991, 99985, 139979, 299955, 419937, 699895, 1459781, 2099685, 4379343, 7298905, 10218467, 21896715, 30655401, 51092335, 153277005]

約数ペア:

[(1, 153277005), (3, 51092335), (5, 30655401), (7, 21896715), (15, 10218467), (21, 7298905), (35, 4379343), (73, 2099685), (105, 1459781), (219, 699895), (365, 419937), (511, 299955), (1095, 139979), (1533, 99985), (2555, 59991), (7665, 19997)]