13053285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 27955200

約数和(自身を除く): 14901915

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 727, 855, 945, 1197, 1995, 2181, 2565, 3591, 3635, 5089, 5985, 6543, 10905, 13813, 15267, 17955, 19629, 25445, 32715, 41439, 45801, 69065, 76335, 96691, 98145, 124317, 137403, 207195, 229005, 290073, 372951, 483455, 621585, 687015, 870219, 1450365, 1864755, 2610657, 4351095, 13053285]

約数ペア:

[(1, 13053285), (3, 4351095), (5, 2610657), (7, 1864755), (9, 1450365), (15, 870219), (19, 687015), (21, 621585), (27, 483455), (35, 372951), (45, 290073), (57, 229005), (63, 207195), (95, 137403), (105, 124317), (133, 98145), (135, 96691), (171, 76335), (189, 69065), (285, 45801), (315, 41439), (399, 32715), (513, 25445), (665, 19629), (727, 17955), (855, 15267), (945, 13813), (1197, 10905), (1995, 6543), (2181, 5985), (2565, 5089), (3591, 3635)]