730075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 1004400

約数和(自身を除く): 274325

約数列:

[1, 5, 19, 25, 29, 53, 95, 145, 265, 475, 551, 725, 1007, 1325, 1537, 2755, 5035, 7685, 13775, 25175, 29203, 38425, 146015, 730075]

約数ペア:

[(1, 730075), (5, 146015), (19, 38425), (25, 29203), (29, 25175), (53, 13775), (95, 7685), (145, 5035), (265, 2755), (475, 1537), (551, 1325), (725, 1007)]