174667415

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 229411728

約数和(自身を除く): 54744313

約数列:

[1, 5, 13, 65, 97, 169, 485, 845, 1261, 2131, 6305, 10655, 16393, 27703, 81965, 138515, 206707, 360139, 1033535, 1800695, 2687191, 13435955, 34933483, 174667415]

約数ペア:

[(1, 174667415), (5, 34933483), (13, 13435955), (65, 2687191), (97, 1800695), (169, 1033535), (485, 360139), (845, 206707), (1261, 138515), (2131, 81965), (6305, 27703), (10655, 16393)]