5148195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 9398592

約数和(自身を除く): 4250397

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1553, 3315, 4659, 7765, 20189, 23295, 26401, 60567, 79203, 100945, 132005, 302835, 343213, 396015, 1029639, 1716065, 5148195]

約数ペア:

[(1, 5148195), (3, 1716065), (5, 1029639), (13, 396015), (15, 343213), (17, 302835), (39, 132005), (51, 100945), (65, 79203), (85, 60567), (195, 26401), (221, 23295), (255, 20189), (663, 7765), (1105, 4659), (1553, 3315)]