73890815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7669}}^1$

素因数の和:7762

約数の個数: 16

約数和(自身を含む): 92776320

約数和(自身を除く): 18885505

約数列:

[1, 5, 41, 47, 205, 235, 1927, 7669, 9635, 38345, 314429, 360443, 1572145, 1802215, 14778163, 73890815]

約数ペア:

[(1, 73890815), (5, 14778163), (41, 1802215), (47, 1572145), (205, 360443), (235, 314429), (1927, 38345), (7669, 9635)]