713507425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 961813440

約数和(自身を除く): 248306015

約数列:

[1, 5, 17, 25, 83, 85, 113, 179, 415, 425, 565, 895, 1411, 1921, 2075, 2825, 3043, 4475, 7055, 9379, 9605, 14857, 15215, 20227, 35275, 46895, 48025, 74285, 76075, 101135, 159443, 234475, 252569, 343859, 371425, 505675, 797215, 1262845, 1678841, 1719295, 3986075, 6314225, 8394205, 8596475, 28540297, 41971025, 142701485, 713507425]

約数ペア:

[(1, 713507425), (5, 142701485), (17, 41971025), (25, 28540297), (83, 8596475), (85, 8394205), (113, 6314225), (179, 3986075), (415, 1719295), (425, 1678841), (565, 1262845), (895, 797215), (1411, 505675), (1921, 371425), (2075, 343859), (2825, 252569), (3043, 234475), (4475, 159443), (7055, 101135), (9379, 76075), (9605, 74285), (14857, 48025), (15215, 46895), (20227, 35275)]