24237825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 42943680

約数和(自身を除く): 18705855

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 233, 285, 365, 475, 699, 1095, 1165, 1387, 1425, 1825, 3495, 4161, 4427, 5475, 5825, 6935, 13281, 17009, 17475, 20805, 22135, 34675, 51027, 66405, 85045, 104025, 110675, 255135, 323171, 332025, 425225, 969513, 1275675, 1615855, 4847565, 8079275, 24237825]

約数ペア:

[(1, 24237825), (3, 8079275), (5, 4847565), (15, 1615855), (19, 1275675), (25, 969513), (57, 425225), (73, 332025), (75, 323171), (95, 255135), (219, 110675), (233, 104025), (285, 85045), (365, 66405), (475, 51027), (699, 34675), (1095, 22135), (1165, 20805), (1387, 17475), (1425, 17009), (1825, 13281), (3495, 6935), (4161, 5825), (4427, 5475)]