88785865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 129517056

約数和(自身を除く): 40731191

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 1219, 1855, 2081, 6095, 8533, 10405, 14567, 42665, 47863, 72835, 110293, 239315, 335041, 551465, 772051, 1675205, 2536739, 3860255, 12683695, 17757173, 88785865]

約数ペア:

[(1, 88785865), (5, 17757173), (7, 12683695), (23, 3860255), (35, 2536739), (53, 1675205), (115, 772051), (161, 551465), (265, 335041), (371, 239315), (805, 110293), (1219, 72835), (1855, 47863), (2081, 42665), (6095, 14567), (8533, 10405)]