2022981375

素因数分解:

$3^1\times 5^3\times {\mathrm{491}}^1\times {\mathrm{10987}}^1$

素因数の和:11496

約数の個数: 32

約数和(自身を含む): 3373403904

約数和(自身を除く): 1350422529

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 491, 1473, 2455, 7365, 10987, 12275, 32961, 36825, 54935, 61375, 164805, 184125, 274675, 824025, 1373375, 4120125, 5394617, 16183851, 26973085, 80919255, 134865425, 404596275, 674327125, 2022981375]

約数ペア:

[(1, 2022981375), (3, 674327125), (5, 404596275), (15, 134865425), (25, 80919255), (75, 26973085), (125, 16183851), (375, 5394617), (491, 4120125), (1473, 1373375), (2455, 824025), (7365, 274675), (10987, 184125), (12275, 164805), (32961, 61375), (36825, 54935)]