71330465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1213}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 90321600

約数和(自身を除く): 18991135

約数列:

[1, 5, 19, 95, 619, 1213, 3095, 6065, 11761, 23047, 58805, 115235, 750847, 3754235, 14266093, 71330465]

約数ペア:

[(1, 71330465), (5, 14266093), (19, 3754235), (95, 750847), (619, 115235), (1213, 58805), (3095, 23047), (6065, 11761)]