86396695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 43433705

約数列:

[1, 5, 7, 11, 35, 55, 77, 349, 385, 643, 1745, 2443, 3215, 3839, 4501, 7073, 12215, 19195, 22505, 26873, 35365, 49511, 134365, 224407, 247555, 1122035, 1570849, 2468477, 7854245, 12342385, 17279339, 86396695]

約数ペア:

[(1, 86396695), (5, 17279339), (7, 12342385), (11, 7854245), (35, 2468477), (55, 1570849), (77, 1122035), (349, 247555), (385, 224407), (643, 134365), (1745, 49511), (2443, 35365), (3215, 26873), (3839, 22505), (4501, 19195), (7073, 12215)]