78134085

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1861}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 139426560

約数和(自身を除く): 61292475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 933, 1555, 1861, 2799, 4665, 5583, 8397, 9305, 13995, 16749, 27915, 41985, 50247, 83745, 251235, 578771, 1736313, 2893855, 5208939, 8681565, 15626817, 26044695, 78134085]

約数ペア:

[(1, 78134085), (3, 26044695), (5, 15626817), (9, 8681565), (15, 5208939), (27, 2893855), (45, 1736313), (135, 578771), (311, 251235), (933, 83745), (1555, 50247), (1861, 41985), (2799, 27915), (4665, 16749), (5583, 13995), (8397, 9305)]