22589685

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 43239108

約数和(自身を除く): 20649423

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 193, 255, 289, 405, 459, 579, 765, 867, 965, 1377, 1445, 1737, 2295, 2601, 2895, 3281, 4335, 5211, 6885, 7803, 8685, 9843, 13005, 15633, 16405, 23409, 26055, 29529, 39015, 49215, 55777, 78165, 88587, 117045, 147645, 167331, 265761, 278885, 442935, 501993, 836655, 1328805, 1505979, 2509965, 4517937, 7529895, 22589685]

約数ペア:

[(1, 22589685), (3, 7529895), (5, 4517937), (9, 2509965), (15, 1505979), (17, 1328805), (27, 836655), (45, 501993), (51, 442935), (81, 278885), (85, 265761), (135, 167331), (153, 147645), (193, 117045), (255, 88587), (289, 78165), (405, 55777), (459, 49215), (579, 39015), (765, 29529), (867, 26055), (965, 23409), (1377, 16405), (1445, 15633), (1737, 13005), (2295, 9843), (2601, 8685), (2895, 7803), (3281, 6885), (4335, 5211)]