13887705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 24111360

約数和(自身を除く): 10223655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 311, 687, 933, 1145, 1555, 2977, 3435, 4043, 4665, 8931, 12129, 14885, 20215, 44655, 60645, 71219, 213657, 356095, 925847, 1068285, 2777541, 4629235, 13887705]

約数ペア:

[(1, 13887705), (3, 4629235), (5, 2777541), (13, 1068285), (15, 925847), (39, 356095), (65, 213657), (195, 71219), (229, 60645), (311, 44655), (687, 20215), (933, 14885), (1145, 12129), (1555, 8931), (2977, 4665), (3435, 4043)]