23409815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 34171200

約数和(自身を除く): 10761385

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1129, 1595, 1885, 4147, 5645, 12419, 14677, 20735, 32741, 62095, 73385, 161447, 163705, 360151, 425633, 807235, 1800755, 2128165, 4681963, 23409815]

約数ペア:

[(1, 23409815), (5, 4681963), (11, 2128165), (13, 1800755), (29, 807235), (55, 425633), (65, 360151), (143, 163705), (145, 161447), (319, 73385), (377, 62095), (715, 32741), (1129, 20735), (1595, 14677), (1885, 12419), (4147, 5645)]