72969585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{374203}}^1$

素因数の和:374224

約数の個数: 16

約数和(自身を含む): 125732544

約数和(自身を除く): 52762959

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 374203, 1122609, 1871015, 4864639, 5613045, 14593917, 24323195, 72969585]

約数ペア:

[(1, 72969585), (3, 24323195), (5, 14593917), (13, 5613045), (15, 4864639), (39, 1871015), (65, 1122609), (195, 374203)]