27693885

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12391}}^1$

素因数の和:12548

約数の個数: 16

約数和(自身を含む): 44611200

約数和(自身を除く): 16917315

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12391, 37173, 61955, 185865, 1846259, 5538777, 9231295, 27693885]

約数ペア:

[(1, 27693885), (3, 9231295), (5, 5538777), (15, 1846259), (149, 185865), (447, 61955), (745, 37173), (2235, 12391)]