23701185

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 18980415

約数列:

[1, 3, 5, 9, 15, 45, 59, 79, 113, 177, 237, 295, 339, 395, 531, 565, 711, 885, 1017, 1185, 1695, 2655, 3555, 4661, 5085, 6667, 8927, 13983, 20001, 23305, 26781, 33335, 41949, 44635, 60003, 69915, 80343, 100005, 133905, 209745, 300015, 401715, 526693, 1580079, 2633465, 4740237, 7900395, 23701185]

約数ペア:

[(1, 23701185), (3, 7900395), (5, 4740237), (9, 2633465), (15, 1580079), (45, 526693), (59, 401715), (79, 300015), (113, 209745), (177, 133905), (237, 100005), (295, 80343), (339, 69915), (395, 60003), (531, 44635), (565, 41949), (711, 33335), (885, 26781), (1017, 23305), (1185, 20001), (1695, 13983), (2655, 8927), (3555, 6667), (4661, 5085)]