74272245

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 47033355

約数列:

[1, 3, 5, 15, 79, 233, 237, 269, 395, 699, 807, 1165, 1185, 1345, 3495, 4035, 18407, 21251, 55221, 62677, 63753, 92035, 106255, 188031, 276105, 313385, 318765, 940155, 4951483, 14854449, 24757415, 74272245]

約数ペア:

[(1, 74272245), (3, 24757415), (5, 14854449), (15, 4951483), (79, 940155), (233, 318765), (237, 313385), (269, 276105), (395, 188031), (699, 106255), (807, 92035), (1165, 63753), (1185, 62677), (1345, 55221), (3495, 21251), (4035, 18407)]