201155175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{68771}}^1$

素因数の和:68800

約数の個数: 36

約数和(自身を含む): 388011624

約数和(自身を除く): 186856449

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 68771, 206313, 343855, 618939, 894023, 1031565, 1719275, 2682069, 3094695, 4470115, 5157825, 8046207, 13410345, 15473475, 22350575, 40231035, 67051725, 201155175]

約数ペア:

[(1, 201155175), (3, 67051725), (5, 40231035), (9, 22350575), (13, 15473475), (15, 13410345), (25, 8046207), (39, 5157825), (45, 4470115), (65, 3094695), (75, 2682069), (117, 1719275), (195, 1031565), (225, 894023), (325, 618939), (585, 343855), (975, 206313), (2925, 68771)]