27343745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 38949120

約数和(自身を除く): 11605375

約数列:

[1, 5, 11, 13, 55, 65, 143, 167, 229, 715, 835, 1145, 1837, 2171, 2519, 2977, 9185, 10855, 12595, 14885, 23881, 32747, 38243, 119405, 163735, 191215, 420673, 497159, 2103365, 2485795, 5468749, 27343745]

約数ペア:

[(1, 27343745), (5, 5468749), (11, 2485795), (13, 2103365), (55, 497159), (65, 420673), (143, 191215), (167, 163735), (229, 119405), (715, 38243), (835, 32747), (1145, 23881), (1837, 14885), (2171, 12595), (2519, 10855), (2977, 9185)]