224764725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 386086400

約数和(自身を除く): 161321675

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 277, 349, 465, 775, 831, 1047, 1385, 1745, 2325, 4155, 5235, 6925, 8587, 8725, 10819, 20775, 25761, 26175, 32457, 42935, 54095, 96673, 128805, 162285, 214675, 270475, 290019, 483365, 644025, 811425, 1450095, 2416825, 2996863, 7250475, 8990589, 14984315, 44952945, 74921575, 224764725]

約数ペア:

[(1, 224764725), (3, 74921575), (5, 44952945), (15, 14984315), (25, 8990589), (31, 7250475), (75, 2996863), (93, 2416825), (155, 1450095), (277, 811425), (349, 644025), (465, 483365), (775, 290019), (831, 270475), (1047, 214675), (1385, 162285), (1745, 128805), (2325, 96673), (4155, 54095), (5235, 42935), (6925, 32457), (8587, 26175), (8725, 25761), (10819, 20775)]