2022891325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6397}}^1$

素因数の和:6566

約数の個数: 48

約数和(自身を含む): 3109939840

約数和(自身を除く): 1087048515

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 139, 175, 325, 455, 695, 973, 1807, 2275, 3475, 4865, 6397, 9035, 12649, 24325, 31985, 44779, 45175, 63245, 83161, 159925, 223895, 316225, 415805, 582127, 889183, 1119475, 2079025, 2910635, 4445915, 6224281, 11559379, 14553175, 22229575, 31121405, 57796895, 80915653, 155607025, 288984475, 404578265, 2022891325]

約数ペア:

[(1, 2022891325), (5, 404578265), (7, 288984475), (13, 155607025), (25, 80915653), (35, 57796895), (65, 31121405), (91, 22229575), (139, 14553175), (175, 11559379), (325, 6224281), (455, 4445915), (695, 2910635), (973, 2079025), (1807, 1119475), (2275, 889183), (3475, 582127), (4865, 415805), (6397, 316225), (9035, 223895), (12649, 159925), (24325, 83161), (31985, 63245), (44779, 45175)]