281293825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5937

約数の個数: 24

約数和(自身を含む): 364976640

約数和(自身を除く): 83682815

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1927, 5839, 9635, 29195, 48175, 145975, 239399, 274433, 1196995, 1372165, 5984975, 6860825, 11251753, 56258765, 281293825]

約数ペア:

[(1, 281293825), (5, 56258765), (25, 11251753), (41, 6860825), (47, 5984975), (205, 1372165), (235, 1196995), (1025, 274433), (1175, 239399), (1927, 145975), (5839, 48175), (9635, 29195)]