66929745

素因数分解:

$3^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{2953}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 107194752

約数和(自身を除く): 40265007

約数列:

[1, 3, 5, 15, 1511, 2953, 4533, 7555, 8859, 14765, 22665, 44295, 4461983, 13385949, 22309915, 66929745]

約数ペア:

[(1, 66929745), (3, 22309915), (5, 13385949), (15, 4461983), (1511, 44295), (2953, 22665), (4533, 14765), (7555, 8859)]