23807115

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 40

約数和(自身を含む): 44169840

約数和(自身を除く): 20362725

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2027, 2349, 3915, 6081, 10135, 11745, 18243, 30405, 54729, 58783, 91215, 164187, 176349, 273645, 293915, 529047, 820935, 881745, 1587141, 2645235, 4761423, 7935705, 23807115]

約数ペア:

[(1, 23807115), (3, 7935705), (5, 4761423), (9, 2645235), (15, 1587141), (27, 881745), (29, 820935), (45, 529047), (81, 293915), (87, 273645), (135, 176349), (145, 164187), (261, 91215), (405, 58783), (435, 54729), (783, 30405), (1305, 18243), (2027, 11745), (2349, 10135), (3915, 6081)]