79263015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 137120256

約数和(自身を除く): 57857241

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 933, 1307, 1555, 3921, 4043, 4665, 6535, 12129, 16991, 19605, 20215, 50973, 60645, 84955, 254865, 406477, 1219431, 2032385, 5284201, 6097155, 15852603, 26421005, 79263015]

約数ペア:

[(1, 79263015), (3, 26421005), (5, 15852603), (13, 6097155), (15, 5284201), (39, 2032385), (65, 1219431), (195, 406477), (311, 254865), (933, 84955), (1307, 60645), (1555, 50973), (3921, 20215), (4043, 19605), (4665, 16991), (6535, 12129)]