6716385

素因数分解:

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

素因数の和:159

約数の個数: 64

約数和(自身を含む): 13305600

約数和(自身を除く): 6589215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 89, 117, 129, 135, 195, 215, 267, 351, 387, 445, 559, 585, 645, 801, 1157, 1161, 1335, 1677, 1755, 1935, 2403, 2795, 3471, 3827, 4005, 5031, 5785, 5805, 8385, 10413, 11481, 12015, 15093, 17355, 19135, 25155, 31239, 34443, 49751, 52065, 57405, 75465, 103329, 149253, 156195, 172215, 248755, 447759, 516645, 746265, 1343277, 2238795, 6716385]

約数ペア:

[(1, 6716385), (3, 2238795), (5, 1343277), (9, 746265), (13, 516645), (15, 447759), (27, 248755), (39, 172215), (43, 156195), (45, 149253), (65, 103329), (89, 75465), (117, 57405), (129, 52065), (135, 49751), (195, 34443), (215, 31239), (267, 25155), (351, 19135), (387, 17355), (445, 15093), (559, 12015), (585, 11481), (645, 10413), (801, 8385), (1157, 5805), (1161, 5785), (1335, 5031), (1677, 4005), (1755, 3827), (1935, 3471), (2403, 2795)]