22901805

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 43323840

約数和(自身を除く): 20422035

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 587, 765, 867, 1445, 1761, 2295, 2601, 2935, 4335, 5283, 7803, 8805, 9979, 13005, 15849, 26415, 29937, 39015, 49895, 79245, 89811, 149685, 169643, 269433, 449055, 508929, 848215, 1347165, 1526787, 2544645, 4580361, 7633935, 22901805]

約数ペア:

[(1, 22901805), (3, 7633935), (5, 4580361), (9, 2544645), (15, 1526787), (17, 1347165), (27, 848215), (45, 508929), (51, 449055), (85, 269433), (135, 169643), (153, 149685), (255, 89811), (289, 79245), (459, 49895), (587, 39015), (765, 29937), (867, 26415), (1445, 15849), (1761, 13005), (2295, 9979), (2601, 8805), (2935, 7803), (4335, 5283)]