13189605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 25701984

約数和(自身を除く): 12512379

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 121, 129, 143, 165, 169, 195, 215, 363, 429, 473, 507, 559, 605, 645, 715, 845, 1419, 1573, 1677, 1815, 1859, 2145, 2365, 2535, 2795, 4719, 5203, 5577, 6149, 7095, 7267, 7865, 8385, 9295, 15609, 18447, 20449, 21801, 23595, 26015, 27885, 30745, 36335, 61347, 67639, 78045, 79937, 92235, 102245, 109005, 202917, 239811, 306735, 338195, 399685, 879307, 1014585, 1199055, 2637921, 4396535, 13189605]

約数ペア:

[(1, 13189605), (3, 4396535), (5, 2637921), (11, 1199055), (13, 1014585), (15, 879307), (33, 399685), (39, 338195), (43, 306735), (55, 239811), (65, 202917), (121, 109005), (129, 102245), (143, 92235), (165, 79937), (169, 78045), (195, 67639), (215, 61347), (363, 36335), (429, 30745), (473, 27885), (507, 26015), (559, 23595), (605, 21801), (645, 20449), (715, 18447), (845, 15609), (1419, 9295), (1573, 8385), (1677, 7865), (1815, 7267), (1859, 7095), (2145, 6149), (2365, 5577), (2535, 5203), (2795, 4719)]