45142257

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 64460160

約数和(自身を除く): 19317903

約数列:

[1, 3, 37, 59, 61, 111, 113, 177, 183, 339, 2183, 2257, 3599, 4181, 6549, 6667, 6771, 6893, 10797, 12543, 20001, 20679, 133163, 246679, 255041, 399489, 406687, 740037, 765123, 1220061, 15047419, 45142257]

約数ペア:

[(1, 45142257), (3, 15047419), (37, 1220061), (59, 765123), (61, 740037), (111, 406687), (113, 399489), (177, 255041), (183, 246679), (339, 133163), (2183, 20679), (2257, 20001), (3599, 12543), (4181, 10797), (6549, 6893), (6667, 6771)]