148526875

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 224703072

約数和(自身を除く): 76176197

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 625, 875, 1997, 2125, 2975, 4375, 9985, 10625, 13979, 14875, 33949, 49925, 69895, 74375, 169745, 237643, 249625, 349475, 848725, 1188215, 1248125, 1747375, 4243625, 5941075, 8736875, 21218125, 29705375, 148526875]

約数ペア:

[(1, 148526875), (5, 29705375), (7, 21218125), (17, 8736875), (25, 5941075), (35, 4243625), (85, 1747375), (119, 1248125), (125, 1188215), (175, 848725), (425, 349475), (595, 249625), (625, 237643), (875, 169745), (1997, 74375), (2125, 69895), (2975, 49925), (4375, 33949), (9985, 14875), (10625, 13979)]