12228015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8784465

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 607, 1185, 1343, 1821, 3035, 4029, 6715, 9105, 10319, 20145, 30957, 47953, 51595, 143859, 154785, 239765, 719295, 815201, 2445603, 4076005, 12228015]

約数ペア:

[(1, 12228015), (3, 4076005), (5, 2445603), (15, 815201), (17, 719295), (51, 239765), (79, 154785), (85, 143859), (237, 51595), (255, 47953), (395, 30957), (607, 20145), (1185, 10319), (1343, 9105), (1821, 6715), (3035, 4029)]