13312845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 28409472

約数和(自身を除く): 15096627

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 3251, 4095, 9753, 16255, 22757, 29259, 42263, 48765, 68271, 113785, 126789, 146295, 204813, 211315, 295841, 341355, 380367, 633945, 887523, 1024065, 1479205, 1901835, 2662569, 4437615, 13312845]

約数ペア:

[(1, 13312845), (3, 4437615), (5, 2662569), (7, 1901835), (9, 1479205), (13, 1024065), (15, 887523), (21, 633945), (35, 380367), (39, 341355), (45, 295841), (63, 211315), (65, 204813), (91, 146295), (105, 126789), (117, 113785), (195, 68271), (273, 48765), (315, 42263), (455, 29259), (585, 22757), (819, 16255), (1365, 9753), (3251, 4095)]