61424505

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9161}}^1$

素因数の和:9321

約数の個数: 24

約数和(自身を含む): 107195400

約数和(自身を除く): 45770895

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 9161, 27483, 45805, 82449, 137415, 412245, 1364989, 4094967, 6824945, 12284901, 20474835, 61424505]

約数ペア:

[(1, 61424505), (3, 20474835), (5, 12284901), (9, 6824945), (15, 4094967), (45, 1364989), (149, 412245), (447, 137415), (745, 82449), (1341, 45805), (2235, 27483), (6705, 9161)]