86353965

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 77875155

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 191, 197, 255, 459, 573, 591, 765, 955, 985, 1719, 1773, 2295, 2865, 2955, 3247, 3349, 5157, 5319, 8595, 8865, 9741, 10047, 16235, 16745, 25785, 26595, 29223, 30141, 37627, 48705, 50235, 87669, 90423, 112881, 146115, 150705, 188135, 338643, 438345, 452115, 564405, 639659, 1015929, 1693215, 1918977, 3198295, 5079645, 5756931, 9594885, 17270793, 28784655, 86353965]

約数ペア:

[(1, 86353965), (3, 28784655), (5, 17270793), (9, 9594885), (15, 5756931), (17, 5079645), (27, 3198295), (45, 1918977), (51, 1693215), (85, 1015929), (135, 639659), (153, 564405), (191, 452115), (197, 438345), (255, 338643), (459, 188135), (573, 150705), (591, 146115), (765, 112881), (955, 90423), (985, 87669), (1719, 50235), (1773, 48705), (2295, 37627), (2865, 30141), (2955, 29223), (3247, 26595), (3349, 25785), (5157, 16745), (5319, 16235), (8595, 10047), (8865, 9741)]