1157777255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 1494398400

約数和(自身を除く): 336621145

約数列:

[1, 5, 19, 61, 95, 241, 305, 829, 1159, 1205, 4145, 4579, 5795, 14701, 15751, 22895, 50569, 73505, 78755, 199789, 252845, 279319, 960811, 998945, 1396595, 3795991, 4804055, 12187129, 18979955, 60935645, 231555451, 1157777255]

約数ペア:

[(1, 1157777255), (5, 231555451), (19, 60935645), (61, 18979955), (95, 12187129), (241, 4804055), (305, 3795991), (829, 1396595), (1159, 998945), (1205, 960811), (4145, 279319), (4579, 252845), (5795, 199789), (14701, 78755), (15751, 73505), (22895, 50569)]