74375119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 97929216

約数和(自身を除く): 23554097

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 367, 917, 1547, 1703, 2227, 2569, 4771, 6239, 11921, 15589, 28951, 33397, 43673, 48077, 81107, 202657, 336539, 567749, 625001, 817309, 4375007, 5721163, 10625017, 74375119]

約数ペア:

[(1, 74375119), (7, 10625017), (13, 5721163), (17, 4375007), (91, 817309), (119, 625001), (131, 567749), (221, 336539), (367, 202657), (917, 81107), (1547, 48077), (1703, 43673), (2227, 33397), (2569, 28951), (4771, 15589), (6239, 11921)]