74573895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3299}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 131155200

約数和(自身を除く): 56581305

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 3299, 4521, 7535, 9897, 16495, 22605, 36289, 49485, 108867, 181445, 451963, 544335, 1355889, 2259815, 4971593, 6779445, 14914779, 24857965, 74573895]

約数ペア:

[(1, 74573895), (3, 24857965), (5, 14914779), (11, 6779445), (15, 4971593), (33, 2259815), (55, 1355889), (137, 544335), (165, 451963), (411, 181445), (685, 108867), (1507, 49485), (2055, 36289), (3299, 22605), (4521, 16495), (7535, 9897)]