2022931875

素因数分解:

$3^1\times 5^4\times {\mathrm{163}}^1\times {\mathrm{6619}}^1$

素因数の和:6805

約数の個数: 40

約数和(自身を含む): 3391664320

約数和(自身を除く): 1368732445

約数列:

[1, 3, 5, 15, 25, 75, 125, 163, 375, 489, 625, 815, 1875, 2445, 4075, 6619, 12225, 19857, 20375, 33095, 61125, 99285, 101875, 165475, 305625, 496425, 827375, 1078897, 2482125, 3236691, 4136875, 5394485, 12410625, 16183455, 26972425, 80917275, 134862125, 404586375, 674310625, 2022931875]

約数ペア:

[(1, 2022931875), (3, 674310625), (5, 404586375), (15, 134862125), (25, 80917275), (75, 26972425), (125, 16183455), (163, 12410625), (375, 5394485), (489, 4136875), (625, 3236691), (815, 2482125), (1875, 1078897), (2445, 827375), (4075, 496425), (6619, 305625), (12225, 165475), (19857, 101875), (20375, 99285), (33095, 61125)]