157219005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5061

約数の個数: 32

約数和(自身を含む): 263842560

約数和(自身を除く): 106623555

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 1095, 2117, 4951, 6351, 10585, 14853, 24755, 31755, 74265, 143579, 361423, 430737, 717895, 1084269, 1807115, 2153685, 5421345, 10481267, 31443801, 52406335, 157219005]

約数ペア:

[(1, 157219005), (3, 52406335), (5, 31443801), (15, 10481267), (29, 5421345), (73, 2153685), (87, 1807115), (145, 1084269), (219, 717895), (365, 430737), (435, 361423), (1095, 143579), (2117, 74265), (4951, 31755), (6351, 24755), (10585, 14853)]