72620235

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5743}}^1$

素因数の和:6035

約数の個数: 24

約数和(自身を含む): 126345024

約数和(自身を除く): 53724789

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 5743, 12645, 17229, 28715, 51687, 86145, 258435, 1613783, 4841349, 8068915, 14524047, 24206745, 72620235]

約数ペア:

[(1, 72620235), (3, 24206745), (5, 14524047), (9, 8068915), (15, 4841349), (45, 1613783), (281, 258435), (843, 86145), (1405, 51687), (2529, 28715), (4215, 17229), (5743, 12645)]