3160950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 8447376

約数和(自身を除く): 5286426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1621, 1950, 3242, 4863, 8105, 9726, 16210, 21073, 24315, 40525, 42146, 48630, 63219, 81050, 105365, 121575, 126438, 210730, 243150, 316095, 526825, 632190, 1053650, 1580475, 3160950]

約数ペア:

[(1, 3160950), (2, 1580475), (3, 1053650), (5, 632190), (6, 526825), (10, 316095), (13, 243150), (15, 210730), (25, 126438), (26, 121575), (30, 105365), (39, 81050), (50, 63219), (65, 48630), (75, 42146), (78, 40525), (130, 24315), (150, 21073), (195, 16210), (325, 9726), (390, 8105), (650, 4863), (975, 3242), (1621, 1950)]