7912245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 6096075

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 607, 869, 1185, 1821, 2607, 3035, 4345, 6677, 9105, 13035, 20031, 33385, 47953, 100155, 143859, 239765, 527483, 719295, 1582449, 2637415, 7912245]

約数ペア:

[(1, 7912245), (3, 2637415), (5, 1582449), (11, 719295), (15, 527483), (33, 239765), (55, 143859), (79, 100155), (165, 47953), (237, 33385), (395, 20031), (607, 13035), (869, 9105), (1185, 6677), (1821, 4345), (2607, 3035)]