7342335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 17192448

約数和(自身を除く): 9850113

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 143, 163, 165, 195, 231, 273, 315, 385, 429, 455, 489, 495, 585, 693, 715, 815, 819, 1001, 1141, 1155, 1287, 1365, 1467, 1793, 2119, 2145, 2445, 3003, 3423, 3465, 4095, 5005, 5379, 5705, 6357, 6435, 7335, 8965, 9009, 10269, 10595, 12551, 14833, 15015, 16137, 17115, 19071, 23309, 26895, 31785, 37653, 44499, 45045, 51345, 62755, 69927, 74165, 80685, 95355, 112959, 116545, 133497, 163163, 188265, 209781, 222495, 349635, 489489, 564795, 667485, 815815, 1048905, 1468467, 2447445, 7342335]

約数ペア:

[(1, 7342335), (3, 2447445), (5, 1468467), (7, 1048905), (9, 815815), (11, 667485), (13, 564795), (15, 489489), (21, 349635), (33, 222495), (35, 209781), (39, 188265), (45, 163163), (55, 133497), (63, 116545), (65, 112959), (77, 95355), (91, 80685), (99, 74165), (105, 69927), (117, 62755), (143, 51345), (163, 45045), (165, 44499), (195, 37653), (231, 31785), (273, 26895), (315, 23309), (385, 19071), (429, 17115), (455, 16137), (489, 15015), (495, 14833), (585, 12551), (693, 10595), (715, 10269), (815, 9009), (819, 8965), (1001, 7335), (1141, 6435), (1155, 6357), (1287, 5705), (1365, 5379), (1467, 5005), (1793, 4095), (2119, 3465), (2145, 3423), (2445, 3003)]