157137225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10321}}^1$

素因数の和:10370

約数の個数: 48

約数和(自身を含む): 307182720

約数和(自身を除く): 150045495

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 10321, 15225, 30963, 51605, 72247, 154815, 216741, 258025, 299309, 361235, 774075, 897927, 1083705, 1496545, 1806175, 2095163, 4489635, 5418525, 6285489, 7482725, 10475815, 22448175, 31427445, 52379075, 157137225]

約数ペア:

[(1, 157137225), (3, 52379075), (5, 31427445), (7, 22448175), (15, 10475815), (21, 7482725), (25, 6285489), (29, 5418525), (35, 4489635), (75, 2095163), (87, 1806175), (105, 1496545), (145, 1083705), (175, 897927), (203, 774075), (435, 361235), (525, 299309), (609, 258025), (725, 216741), (1015, 154815), (2175, 72247), (3045, 51605), (5075, 30963), (10321, 15225)]