67769055

素因数分解:

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

素因数の和:247

約数の個数: 72

約数和(自身を含む): 130074672

約数和(自身を除く): 62305617

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 193, 243, 255, 289, 405, 459, 579, 765, 867, 965, 1215, 1377, 1445, 1737, 2295, 2601, 2895, 3281, 4131, 4335, 5211, 6885, 7803, 8685, 9843, 13005, 15633, 16405, 20655, 23409, 26055, 29529, 39015, 46899, 49215, 55777, 70227, 78165, 88587, 117045, 147645, 167331, 234495, 265761, 278885, 351135, 442935, 501993, 797283, 836655, 1328805, 1505979, 2509965, 3986415, 4517937, 7529895, 13553811, 22589685, 67769055]

約数ペア:

[(1, 67769055), (3, 22589685), (5, 13553811), (9, 7529895), (15, 4517937), (17, 3986415), (27, 2509965), (45, 1505979), (51, 1328805), (81, 836655), (85, 797283), (135, 501993), (153, 442935), (193, 351135), (243, 278885), (255, 265761), (289, 234495), (405, 167331), (459, 147645), (579, 117045), (765, 88587), (867, 78165), (965, 70227), (1215, 55777), (1377, 49215), (1445, 46899), (1737, 39015), (2295, 29529), (2601, 26055), (2895, 23409), (3281, 20655), (4131, 16405), (4335, 15633), (5211, 13005), (6885, 9843), (7803, 8685)]