16749367065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{44221}}^1$

素因数の和:44694

約数の個数: 48

約数和(自身を含む): 30629926080

約数和(自身を除く): 13880559015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 443, 855, 1329, 2215, 3987, 6645, 8417, 19935, 25251, 42085, 44221, 75753, 126255, 132663, 221105, 378765, 397989, 663315, 840199, 1989945, 2520597, 4200995, 7561791, 12602985, 19589903, 37808955, 58769709, 97949515, 176309127, 293848545, 372208157, 881545635, 1116624471, 1861040785, 3349873413, 5583122355, 16749367065]

約数ペア:

[(1, 16749367065), (3, 5583122355), (5, 3349873413), (9, 1861040785), (15, 1116624471), (19, 881545635), (45, 372208157), (57, 293848545), (95, 176309127), (171, 97949515), (285, 58769709), (443, 37808955), (855, 19589903), (1329, 12602985), (2215, 7561791), (3987, 4200995), (6645, 2520597), (8417, 1989945), (19935, 840199), (25251, 663315), (42085, 397989), (44221, 378765), (75753, 221105), (126255, 132663)]