6671475

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 12090000

約数和(自身を除く): 5418525

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 199, 225, 447, 597, 745, 995, 1341, 1791, 2235, 2985, 3725, 4975, 6705, 8955, 11175, 14925, 29651, 33525, 44775, 88953, 148255, 266859, 444765, 741275, 1334295, 2223825, 6671475]

約数ペア:

[(1, 6671475), (3, 2223825), (5, 1334295), (9, 741275), (15, 444765), (25, 266859), (45, 148255), (75, 88953), (149, 44775), (199, 33525), (225, 29651), (447, 14925), (597, 11175), (745, 8955), (995, 6705), (1341, 4975), (1791, 3725), (2235, 2985)]