331333275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 690511360

約数和(自身を除く): 359178085

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 43, 65, 75, 91, 105, 129, 175, 195, 215, 273, 301, 325, 455, 525, 559, 645, 903, 975, 1075, 1129, 1365, 1505, 1677, 2275, 2795, 3225, 3387, 3913, 4515, 5645, 6825, 7525, 7903, 8385, 11739, 13975, 14677, 16935, 19565, 22575, 23709, 28225, 39515, 41925, 44031, 48547, 58695, 73385, 84675, 97825, 102739, 118545, 145641, 197575, 220155, 242735, 293475, 308217, 339829, 366925, 513695, 592725, 631111, 728205, 1019487, 1100775, 1213675, 1541085, 1699145, 1893333, 2568475, 3155555, 3641025, 4417777, 5097435, 7705425, 8495725, 9466665, 13253331, 15777775, 22088885, 25487175, 47333325, 66266655, 110444425, 331333275]

約数ペア:

[(1, 331333275), (3, 110444425), (5, 66266655), (7, 47333325), (13, 25487175), (15, 22088885), (21, 15777775), (25, 13253331), (35, 9466665), (39, 8495725), (43, 7705425), (65, 5097435), (75, 4417777), (91, 3641025), (105, 3155555), (129, 2568475), (175, 1893333), (195, 1699145), (215, 1541085), (273, 1213675), (301, 1100775), (325, 1019487), (455, 728205), (525, 631111), (559, 592725), (645, 513695), (903, 366925), (975, 339829), (1075, 308217), (1129, 293475), (1365, 242735), (1505, 220155), (1677, 197575), (2275, 145641), (2795, 118545), (3225, 102739), (3387, 97825), (3913, 84675), (4515, 73385), (5645, 58695), (6825, 48547), (7525, 44031), (7903, 41925), (8385, 39515), (11739, 28225), (13975, 23709), (14677, 22575), (16935, 19565)]