23802765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7817}}^1$

素因数の和:7861

約数の個数: 32

約数和(自身を含む): 45031680

約数和(自身を除く): 21228915

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 7817, 23451, 39085, 54719, 117255, 164157, 226693, 273595, 680079, 820785, 1133465, 1586851, 3400395, 4760553, 7934255, 23802765]

約数ペア:

[(1, 23802765), (3, 7934255), (5, 4760553), (7, 3400395), (15, 1586851), (21, 1133465), (29, 820785), (35, 680079), (87, 273595), (105, 226693), (145, 164157), (203, 117255), (435, 54719), (609, 39085), (1015, 23451), (3045, 7817)]