25232175

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 47988000

約数和(自身を除く): 22755825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1289, 1305, 2175, 3867, 3915, 6445, 6525, 11601, 19335, 19575, 32225, 34803, 37381, 58005, 96675, 112143, 174015, 186905, 290025, 336429, 560715, 870075, 934525, 1009287, 1682145, 2803575, 5046435, 8410725, 25232175]

約数ペア:

[(1, 25232175), (3, 8410725), (5, 5046435), (9, 2803575), (15, 1682145), (25, 1009287), (27, 934525), (29, 870075), (45, 560715), (75, 336429), (87, 290025), (135, 186905), (145, 174015), (225, 112143), (261, 96675), (435, 58005), (675, 37381), (725, 34803), (783, 32225), (1289, 19575), (1305, 19335), (2175, 11601), (3867, 6525), (3915, 6445)]