147618975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 280124928

約数和(自身を除く): 132505953

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 317, 525, 887, 951, 1585, 2219, 2661, 4435, 4755, 6209, 6657, 7925, 11095, 13305, 18627, 22175, 23775, 31045, 33285, 55475, 66525, 93135, 155225, 166425, 281179, 465675, 843537, 1405895, 1968253, 4217685, 5904759, 7029475, 9841265, 21088425, 29523795, 49206325, 147618975]

約数ペア:

[(1, 147618975), (3, 49206325), (5, 29523795), (7, 21088425), (15, 9841265), (21, 7029475), (25, 5904759), (35, 4217685), (75, 1968253), (105, 1405895), (175, 843537), (317, 465675), (525, 281179), (887, 166425), (951, 155225), (1585, 93135), (2219, 66525), (2661, 55475), (4435, 33285), (4755, 31045), (6209, 23775), (6657, 22175), (7925, 18627), (11095, 13305)]