1384230965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1933}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 1871493120

約数和(自身を除く): 487262155

約数列:

[1, 5, 13, 23, 65, 115, 299, 479, 1495, 1933, 2395, 6227, 9665, 11017, 25129, 31135, 44459, 55085, 125645, 143221, 222295, 577967, 716105, 925907, 2889835, 4629535, 12036791, 21295861, 60183955, 106479305, 276846193, 1384230965]

約数ペア:

[(1, 1384230965), (5, 276846193), (13, 106479305), (23, 60183955), (65, 21295861), (115, 12036791), (299, 4629535), (479, 2889835), (1495, 925907), (1933, 716105), (2395, 577967), (6227, 222295), (9665, 143221), (11017, 125645), (25129, 55085), (31135, 44459)]