6565065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 11442816

約数和(自身を除く): 4877751

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 257, 393, 655, 771, 1285, 1703, 1965, 3341, 3855, 5109, 8515, 10023, 16705, 25545, 33667, 50115, 101001, 168335, 437671, 505005, 1313013, 2188355, 6565065]

約数ペア:

[(1, 6565065), (3, 2188355), (5, 1313013), (13, 505005), (15, 437671), (39, 168335), (65, 101001), (131, 50115), (195, 33667), (257, 25545), (393, 16705), (655, 10023), (771, 8515), (1285, 5109), (1703, 3855), (1965, 3341)]