42937945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7560

約数の個数: 16

約数和(自身を含む): 54632448

約数和(自身を除く): 11694503

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 7487, 37435, 232097, 277019, 1160485, 1385095, 8587589, 42937945]

約数ペア:

[(1, 42937945), (5, 8587589), (31, 1385095), (37, 1160485), (155, 277019), (185, 232097), (1147, 37435), (5735, 7487)]