281992364315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1559}}^1\times {\mathrm{11681}}^1$

素因数の和:13427

約数の個数: 32

約数和(自身を含む): 358646745600

約数和(自身を除く): 76654381285

約数列:

[1, 5, 19, 95, 163, 815, 1559, 3097, 7795, 11681, 15485, 29621, 58405, 148105, 221939, 254117, 1109695, 1270585, 1904003, 4828223, 9520015, 18210679, 24141115, 36176057, 91053395, 180880285, 346002901, 1730014505, 2968340677, 14841703385, 56398472863, 281992364315]

約数ペア:

[(1, 281992364315), (5, 56398472863), (19, 14841703385), (95, 2968340677), (163, 1730014505), (815, 346002901), (1559, 180880285), (3097, 91053395), (7795, 36176057), (11681, 24141115), (15485, 18210679), (29621, 9520015), (58405, 4828223), (148105, 1904003), (221939, 1270585), (254117, 1109695)]