74884185

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12703}}^1$

素因数の和:12845

約数の個数: 24

約数和(自身を含む): 130800384

約数和(自身を除く): 55916199

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 12703, 38109, 63515, 114327, 190545, 571635, 1664093, 4992279, 8320465, 14976837, 24961395, 74884185]

約数ペア:

[(1, 74884185), (3, 24961395), (5, 14976837), (9, 8320465), (15, 4992279), (45, 1664093), (131, 571635), (393, 190545), (655, 114327), (1179, 63515), (1965, 38109), (5895, 12703)]