74227905

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3049}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 128941800

約数和(自身を除く): 54713895

約数列:

[1, 3, 5, 9, 15, 45, 541, 1623, 2705, 3049, 4869, 8115, 9147, 15245, 24345, 27441, 45735, 137205, 1649509, 4948527, 8247545, 14845581, 24742635, 74227905]

約数ペア:

[(1, 74227905), (3, 24742635), (5, 14845581), (9, 8247545), (15, 4948527), (45, 1649509), (541, 137205), (1623, 45735), (2705, 27441), (3049, 24345), (4869, 15245), (8115, 9147)]