38059515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 77837760

約数和(自身を除く): 39778245

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 43, 45, 51, 65, 85, 89, 117, 129, 153, 195, 215, 221, 255, 267, 387, 445, 559, 585, 645, 663, 731, 765, 801, 1105, 1157, 1335, 1513, 1677, 1935, 1989, 2193, 2795, 3315, 3471, 3655, 3827, 4005, 4539, 5031, 5785, 6579, 7565, 8385, 9503, 9945, 10413, 10965, 11481, 13617, 17355, 19135, 19669, 22695, 25155, 28509, 32895, 34443, 47515, 49751, 52065, 57405, 59007, 65059, 68085, 85527, 98345, 142545, 149253, 172215, 177021, 195177, 248755, 295035, 325295, 427635, 447759, 585531, 746265, 845767, 885105, 975885, 2238795, 2537301, 2927655, 4228835, 7611903, 12686505, 38059515]

約数ペア:

[(1, 38059515), (3, 12686505), (5, 7611903), (9, 4228835), (13, 2927655), (15, 2537301), (17, 2238795), (39, 975885), (43, 885105), (45, 845767), (51, 746265), (65, 585531), (85, 447759), (89, 427635), (117, 325295), (129, 295035), (153, 248755), (195, 195177), (215, 177021), (221, 172215), (255, 149253), (267, 142545), (387, 98345), (445, 85527), (559, 68085), (585, 65059), (645, 59007), (663, 57405), (731, 52065), (765, 49751), (801, 47515), (1105, 34443), (1157, 32895), (1335, 28509), (1513, 25155), (1677, 22695), (1935, 19669), (1989, 19135), (2193, 17355), (2795, 13617), (3315, 11481), (3471, 10965), (3655, 10413), (3827, 9945), (4005, 9503), (4539, 8385), (5031, 7565), (5785, 6579)]