38863045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 14208155

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 377, 389, 689, 1537, 1885, 1945, 3445, 5057, 7685, 11281, 19981, 20617, 25285, 56405, 99905, 103085, 146653, 268021, 597893, 733265, 1340105, 2989465, 7772609, 38863045]

約数ペア:

[(1, 38863045), (5, 7772609), (13, 2989465), (29, 1340105), (53, 733265), (65, 597893), (145, 268021), (265, 146653), (377, 103085), (389, 99905), (689, 56405), (1537, 25285), (1885, 20617), (1945, 19981), (3445, 11281), (5057, 7685)]