1880456835

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{2473}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 3038151168

約数和(自身を除く): 1157694333

約数列:

[1, 3, 5, 15, 163, 311, 489, 815, 933, 1555, 2445, 2473, 4665, 7419, 12365, 37095, 50693, 152079, 253465, 403099, 760395, 769103, 1209297, 2015495, 2307309, 3845515, 6046485, 11536545, 125363789, 376091367, 626818945, 1880456835]

約数ペア:

[(1, 1880456835), (3, 626818945), (5, 376091367), (15, 125363789), (163, 11536545), (311, 6046485), (489, 3845515), (815, 2307309), (933, 2015495), (1555, 1209297), (2445, 769103), (2473, 760395), (4665, 403099), (7419, 253465), (12365, 152079), (37095, 50693)]