18017183015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{13267}}^1$

素因数の和:14531

約数の個数: 32

約数和(自身を含む): 24675295680

約数和(自身を除く): 6658112665

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1229, 6145, 13267, 15977, 20893, 66335, 79885, 104465, 172471, 225539, 271609, 862355, 1127695, 1358045, 2932007, 14660035, 16305143, 81525715, 211966859, 277187431, 1059834295, 1385937155, 3603436603, 18017183015]

約数ペア:

[(1, 18017183015), (5, 3603436603), (13, 1385937155), (17, 1059834295), (65, 277187431), (85, 211966859), (221, 81525715), (1105, 16305143), (1229, 14660035), (6145, 2932007), (13267, 1358045), (15977, 1127695), (20893, 862355), (66335, 271609), (79885, 225539), (104465, 172471)]