74830515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293453}}^1$

素因数の和:293478

約数の個数: 16

約数和(自身を含む): 126772128

約数和(自身を除く): 51941613

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293453, 880359, 1467265, 4401795, 4988701, 14966103, 24943505, 74830515]

約数ペア:

[(1, 74830515), (3, 24943505), (5, 14966103), (15, 4988701), (17, 4401795), (51, 1467265), (85, 880359), (255, 293453)]