23573985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 16653855

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 479, 579, 965, 1437, 2395, 2895, 3281, 7185, 8143, 9843, 16405, 24429, 40715, 49215, 92447, 122145, 277341, 462235, 1386705, 1571599, 4714797, 7857995, 23573985]

約数ペア:

[(1, 23573985), (3, 7857995), (5, 4714797), (15, 1571599), (17, 1386705), (51, 462235), (85, 277341), (193, 122145), (255, 92447), (479, 49215), (579, 40715), (965, 24429), (1437, 16405), (2395, 9843), (2895, 8143), (3281, 7185)]