25048035

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 46870560

約数和(自身を除く): 21822525

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2689, 3105, 8067, 9315, 13445, 24201, 40335, 61847, 72603, 121005, 185541, 217809, 309235, 363015, 556623, 927705, 1089045, 1669869, 2783115, 5009607, 8349345, 25048035]

約数ペア:

[(1, 25048035), (3, 8349345), (5, 5009607), (9, 2783115), (15, 1669869), (23, 1089045), (27, 927705), (45, 556623), (69, 363015), (81, 309235), (115, 217809), (135, 185541), (207, 121005), (345, 72603), (405, 61847), (621, 40335), (1035, 24201), (1863, 13445), (2689, 9315), (3105, 8067)]