1363804975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 1858881024

約数和(自身を除く): 495076049

約数列:

[1, 5, 13, 25, 65, 103, 131, 311, 325, 515, 655, 1339, 1555, 1703, 2575, 3275, 4043, 6695, 7775, 8515, 13493, 20215, 32033, 33475, 40741, 42575, 67465, 101075, 160165, 175409, 203705, 337325, 416429, 529633, 800825, 877045, 1018525, 2082145, 2648165, 4196323, 4385225, 10410725, 13240825, 20981615, 54552199, 104908075, 272760995, 1363804975]

約数ペア:

[(1, 1363804975), (5, 272760995), (13, 104908075), (25, 54552199), (65, 20981615), (103, 13240825), (131, 10410725), (311, 4385225), (325, 4196323), (515, 2648165), (655, 2082145), (1339, 1018525), (1555, 877045), (1703, 800825), (2575, 529633), (3275, 416429), (4043, 337325), (6695, 203705), (7775, 175409), (8515, 160165), (13493, 101075), (20215, 67465), (32033, 42575), (33475, 40741)]