90077145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 149465088

約数和(自身を除く): 59387943

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 1005, 1907, 3149, 5721, 9447, 9535, 15745, 28605, 47235, 89629, 127769, 268887, 383307, 448145, 638845, 1344435, 1916535, 6005143, 18015429, 30025715, 90077145]

約数ペア:

[(1, 90077145), (3, 30025715), (5, 18015429), (15, 6005143), (47, 1916535), (67, 1344435), (141, 638845), (201, 448145), (235, 383307), (335, 268887), (705, 127769), (1005, 89629), (1907, 47235), (3149, 28605), (5721, 15745), (9447, 9535)]