23117325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 47663616

約数和(自身を除く): 24546291

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 4003, 5775, 12009, 20015, 28021, 44033, 60045, 84063, 100075, 132099, 140105, 220165, 300225, 308231, 420315, 660495, 700525, 924693, 1100825, 1541155, 2101575, 3302475, 4623465, 7705775, 23117325]

約数ペア:

[(1, 23117325), (3, 7705775), (5, 4623465), (7, 3302475), (11, 2101575), (15, 1541155), (21, 1100825), (25, 924693), (33, 700525), (35, 660495), (55, 420315), (75, 308231), (77, 300225), (105, 220165), (165, 140105), (175, 132099), (231, 100075), (275, 84063), (385, 60045), (525, 44033), (825, 28021), (1155, 20015), (1925, 12009), (4003, 5775)]