58781255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 20181433

約数列:

[1, 5, 13, 47, 65, 71, 235, 271, 355, 611, 923, 1355, 3055, 3337, 3523, 4615, 12737, 16685, 17615, 19241, 43381, 63685, 96205, 165581, 216905, 250133, 827905, 904327, 1250665, 4521635, 11756251, 58781255]

約数ペア:

[(1, 58781255), (5, 11756251), (13, 4521635), (47, 1250665), (65, 904327), (71, 827905), (235, 250133), (271, 216905), (355, 165581), (611, 96205), (923, 63685), (1355, 43381), (3055, 19241), (3337, 17615), (3523, 16685), (4615, 12737)]