6558705

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 12278400

約数和(自身を除く): 5719695

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2557, 2565, 7671, 12785, 23013, 38355, 48583, 69039, 115065, 145749, 242915, 345195, 437247, 728745, 1311741, 2186235, 6558705]

約数ペア:

[(1, 6558705), (3, 2186235), (5, 1311741), (9, 728745), (15, 437247), (19, 345195), (27, 242915), (45, 145749), (57, 115065), (95, 69039), (135, 48583), (171, 38355), (285, 23013), (513, 12785), (855, 7671), (2557, 2565)]