73553425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 107671680

約数和(自身を除く): 34118255

約数列:

[1, 5, 11, 23, 25, 29, 55, 115, 145, 253, 275, 319, 401, 575, 667, 725, 1265, 1595, 2005, 3335, 4411, 6325, 7337, 7975, 9223, 10025, 11629, 16675, 22055, 36685, 46115, 58145, 101453, 110275, 127919, 183425, 230575, 267467, 290725, 507265, 639595, 1337335, 2536325, 2942137, 3197975, 6686675, 14710685, 73553425]

約数ペア:

[(1, 73553425), (5, 14710685), (11, 6686675), (23, 3197975), (25, 2942137), (29, 2536325), (55, 1337335), (115, 639595), (145, 507265), (253, 290725), (275, 267467), (319, 230575), (401, 183425), (575, 127919), (667, 110275), (725, 101453), (1265, 58145), (1595, 46115), (2005, 36685), (3335, 22055), (4411, 16675), (6325, 11629), (7337, 10025), (7975, 9223)]