201475215

素因数分解:

$3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2411}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 358905600

約数和(自身を除く): 157430385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 619, 1857, 2411, 3095, 5571, 7233, 9285, 12055, 16713, 21699, 27855, 36165, 65097, 83565, 108495, 325485, 1492409, 4477227, 7462045, 13431681, 22386135, 40295043, 67158405, 201475215]

約数ペア:

[(1, 201475215), (3, 67158405), (5, 40295043), (9, 22386135), (15, 13431681), (27, 7462045), (45, 4477227), (135, 1492409), (619, 325485), (1857, 108495), (2411, 83565), (3095, 65097), (5571, 36165), (7233, 27855), (9285, 21699), (12055, 16713)]