15352155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 34384896

約数和(自身を除く): 19032741

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 35, 39, 45, 63, 65, 69, 91, 105, 115, 117, 161, 163, 195, 207, 273, 299, 315, 345, 455, 483, 489, 585, 805, 815, 819, 897, 1035, 1141, 1365, 1449, 1467, 1495, 2093, 2119, 2415, 2445, 2691, 3423, 3749, 4095, 4485, 5705, 6279, 6357, 7245, 7335, 10269, 10465, 10595, 11247, 13455, 14833, 17115, 18745, 18837, 19071, 26243, 31395, 31785, 33741, 44499, 48737, 51345, 56235, 74165, 78729, 94185, 95355, 131215, 133497, 146211, 168705, 222495, 236187, 243685, 341159, 393645, 438633, 667485, 731055, 1023477, 1180935, 1705795, 2193165, 3070431, 5117385, 15352155]

約数ペア:

[(1, 15352155), (3, 5117385), (5, 3070431), (7, 2193165), (9, 1705795), (13, 1180935), (15, 1023477), (21, 731055), (23, 667485), (35, 438633), (39, 393645), (45, 341159), (63, 243685), (65, 236187), (69, 222495), (91, 168705), (105, 146211), (115, 133497), (117, 131215), (161, 95355), (163, 94185), (195, 78729), (207, 74165), (273, 56235), (299, 51345), (315, 48737), (345, 44499), (455, 33741), (483, 31785), (489, 31395), (585, 26243), (805, 19071), (815, 18837), (819, 18745), (897, 17115), (1035, 14833), (1141, 13455), (1365, 11247), (1449, 10595), (1467, 10465), (1495, 10269), (2093, 7335), (2119, 7245), (2415, 6357), (2445, 6279), (2691, 5705), (3423, 4485), (3749, 4095)]