42727145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4616

約数の個数: 16

約数和(自身を含む): 53806080

約数和(自身を除く): 11078935

約数列:

[1, 5, 31, 61, 155, 305, 1891, 4519, 9455, 22595, 140089, 275659, 700445, 1378295, 8545429, 42727145]

約数ペア:

[(1, 42727145), (5, 8545429), (31, 1378295), (61, 700445), (155, 275659), (305, 140089), (1891, 22595), (4519, 9455)]