672075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 1257360

約数和(自身を除く): 585285

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 103, 145, 225, 261, 309, 435, 515, 725, 927, 1305, 1545, 2175, 2575, 2987, 4635, 6525, 7725, 8961, 14935, 23175, 26883, 44805, 74675, 134415, 224025, 672075]

約数ペア:

[(1, 672075), (3, 224025), (5, 134415), (9, 74675), (15, 44805), (25, 26883), (29, 23175), (45, 14935), (75, 8961), (87, 7725), (103, 6525), (145, 4635), (225, 2987), (261, 2575), (309, 2175), (435, 1545), (515, 1305), (725, 927)]