82229455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 124001280

約数和(自身を除く): 41771825

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 685, 959, 1507, 1559, 4795, 7535, 7795, 10549, 10913, 17149, 52745, 54565, 85745, 120043, 213583, 600215, 1067915, 1495081, 2349413, 7475405, 11747065, 16445891, 82229455]

約数ペア:

[(1, 82229455), (5, 16445891), (7, 11747065), (11, 7475405), (35, 2349413), (55, 1495081), (77, 1067915), (137, 600215), (385, 213583), (685, 120043), (959, 85745), (1507, 54565), (1559, 52745), (4795, 17149), (7535, 10913), (7795, 10549)]