8393385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 18551808

約数和(自身を除く): 10158423

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 43, 55, 65, 77, 91, 105, 129, 143, 165, 169, 195, 215, 231, 273, 301, 385, 429, 455, 473, 507, 559, 645, 715, 845, 903, 1001, 1155, 1183, 1365, 1419, 1505, 1677, 1859, 2145, 2365, 2535, 2795, 3003, 3311, 3549, 3913, 4515, 5005, 5577, 5915, 6149, 7095, 7267, 8385, 9295, 9933, 11739, 13013, 15015, 16555, 17745, 18447, 19565, 21801, 27885, 30745, 36335, 39039, 43043, 49665, 50869, 58695, 65065, 79937, 92235, 109005, 129129, 152607, 195195, 215215, 239811, 254345, 399685, 559559, 645645, 763035, 1199055, 1678677, 2797795, 8393385]

約数ペア:

[(1, 8393385), (3, 2797795), (5, 1678677), (7, 1199055), (11, 763035), (13, 645645), (15, 559559), (21, 399685), (33, 254345), (35, 239811), (39, 215215), (43, 195195), (55, 152607), (65, 129129), (77, 109005), (91, 92235), (105, 79937), (129, 65065), (143, 58695), (165, 50869), (169, 49665), (195, 43043), (215, 39039), (231, 36335), (273, 30745), (301, 27885), (385, 21801), (429, 19565), (455, 18447), (473, 17745), (507, 16555), (559, 15015), (645, 13013), (715, 11739), (845, 9933), (903, 9295), (1001, 8385), (1155, 7267), (1183, 7095), (1365, 6149), (1419, 5915), (1505, 5577), (1677, 5005), (1859, 4515), (2145, 3913), (2365, 3549), (2535, 3311), (2795, 3003)]