78144055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74779}}^1$

素因数の和:74814

約数の個数: 16

約数和(自身を含む): 107683200

約数和(自身を除く): 29539145

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 74779, 373895, 822569, 1420801, 4112845, 7104005, 15628811, 78144055]

約数ペア:

[(1, 78144055), (5, 15628811), (11, 7104005), (19, 4112845), (55, 1420801), (95, 822569), (209, 373895), (1045, 74779)]