386479875

素因数分解:

$3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{3803}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 645645312

約数和(自身を除く): 259165437

約数列:

[1, 3, 5, 15, 25, 75, 125, 271, 375, 813, 1355, 3803, 4065, 6775, 11409, 19015, 20325, 33875, 57045, 95075, 101625, 285225, 475375, 1030613, 1426125, 3091839, 5153065, 15459195, 25765325, 77295975, 128826625, 386479875]

約数ペア:

[(1, 386479875), (3, 128826625), (5, 77295975), (15, 25765325), (25, 15459195), (75, 5153065), (125, 3091839), (271, 1426125), (375, 1030613), (813, 475375), (1355, 285225), (3803, 101625), (4065, 95075), (6775, 57045), (11409, 33875), (19015, 20325)]