8141835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 6228213

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 971, 1677, 2795, 2913, 4855, 8385, 12623, 14565, 37869, 41753, 63115, 125259, 189345, 208765, 542789, 626295, 1628367, 2713945, 8141835]

約数ペア:

[(1, 8141835), (3, 2713945), (5, 1628367), (13, 626295), (15, 542789), (39, 208765), (43, 189345), (65, 125259), (129, 63115), (195, 41753), (215, 37869), (559, 14565), (645, 12623), (971, 8385), (1677, 4855), (2795, 2913)]