104051645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 137622240

約数和(自身を除く): 33570595

約数列:

[1, 5, 17, 41, 73, 85, 205, 365, 409, 697, 1241, 2045, 2993, 3485, 6205, 6953, 14965, 16769, 29857, 34765, 50881, 83845, 149285, 254405, 285073, 507569, 1224137, 1425365, 2537845, 6120685, 20810329, 104051645]

約数ペア:

[(1, 104051645), (5, 20810329), (17, 6120685), (41, 2537845), (73, 1425365), (85, 1224137), (205, 507569), (365, 285073), (409, 254405), (697, 149285), (1241, 83845), (2045, 50881), (2993, 34765), (3485, 29857), (6205, 16769), (6953, 14965)]