74797785

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3967}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 129991680

約数和(自身を除く): 55193895

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3771, 3967, 6285, 11901, 18855, 19835, 35703, 59505, 178515, 1662173, 4986519, 8310865, 14959557, 24932595, 74797785]

約数ペア:

[(1, 74797785), (3, 24932595), (5, 14959557), (9, 8310865), (15, 4986519), (45, 1662173), (419, 178515), (1257, 59505), (2095, 35703), (3771, 19835), (3967, 18855), (6285, 11901)]