3019445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4402944

約数和(自身を除く): 1383499

約数列:

[1, 5, 11, 13, 41, 55, 65, 103, 143, 205, 451, 515, 533, 715, 1133, 1339, 2255, 2665, 4223, 5665, 5863, 6695, 14729, 21115, 29315, 46453, 54899, 73645, 232265, 274495, 603889, 3019445]

約数ペア:

[(1, 3019445), (5, 603889), (11, 274495), (13, 232265), (41, 73645), (55, 54899), (65, 46453), (103, 29315), (143, 21115), (205, 14729), (451, 6695), (515, 5863), (533, 5665), (715, 4223), (1133, 2665), (1339, 2255)]