447145325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{8513}}^1$

素因数の和:8725

約数の個数: 24

約数和(自身を含む): 608103936

約数和(自身を除く): 160958611

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 2101, 4775, 8513, 10505, 42565, 52525, 93643, 212825, 468215, 1625983, 2341075, 8129915, 17885813, 40649575, 89429065, 447145325]

約数ペア:

[(1, 447145325), (5, 89429065), (11, 40649575), (25, 17885813), (55, 8129915), (191, 2341075), (275, 1625983), (955, 468215), (2101, 212825), (4775, 93643), (8513, 52525), (10505, 42565)]