2009244525

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{3001}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 3394901760

約数和(自身を除く): 1385657235

約数列:

[1, 3, 5, 15, 25, 75, 79, 113, 237, 339, 395, 565, 1185, 1695, 1975, 2825, 3001, 5925, 8475, 8927, 9003, 15005, 26781, 44635, 45015, 75025, 133905, 223175, 225075, 237079, 339113, 669525, 711237, 1017339, 1185395, 1695565, 3556185, 5086695, 5926975, 8477825, 17780925, 25433475, 26789927, 80369781, 133949635, 401848905, 669748175, 2009244525]

約数ペア:

[(1, 2009244525), (3, 669748175), (5, 401848905), (15, 133949635), (25, 80369781), (75, 26789927), (79, 25433475), (113, 17780925), (237, 8477825), (339, 5926975), (395, 5086695), (565, 3556185), (1185, 1695565), (1695, 1185395), (1975, 1017339), (2825, 711237), (3001, 669525), (5925, 339113), (8475, 237079), (8927, 225075), (9003, 223175), (15005, 133905), (26781, 75025), (44635, 45015)]