9108347975

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{5231}}^1$

素因数の和:5516

約数の個数: 36

約数和(自身を含む): 12049892448

約数和(自身を除く): 2941544473

約数列:

[1, 5, 17, 25, 85, 241, 289, 425, 1205, 1445, 4097, 5231, 6025, 7225, 20485, 26155, 69649, 88927, 102425, 130775, 348245, 444635, 1260671, 1511759, 1741225, 2223175, 6303355, 7558795, 21431407, 31516775, 37793975, 107157035, 364333919, 535785175, 1821669595, 9108347975]

約数ペア:

[(1, 9108347975), (5, 1821669595), (17, 535785175), (25, 364333919), (85, 107157035), (241, 37793975), (289, 31516775), (425, 21431407), (1205, 7558795), (1445, 6303355), (4097, 2223175), (5231, 1741225), (6025, 1511759), (7225, 1260671), (20485, 444635), (26155, 348245), (69649, 130775), (88927, 102425)]