79886015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5741}}^1$

素因数の和:5791

約数の個数: 24

約数和(自身を含む): 109970784

約数和(自身を除く): 30084769

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 5741, 13915, 28705, 63151, 132043, 315755, 660215, 694661, 1452473, 3473305, 7262365, 15977203, 79886015]

約数ペア:

[(1, 79886015), (5, 15977203), (11, 7262365), (23, 3473305), (55, 1452473), (115, 694661), (121, 660215), (253, 315755), (605, 132043), (1265, 63151), (2783, 28705), (5741, 13915)]