252051235755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21515257}}^1$

素因数の和:21515347

約数の個数: 32

約数和(自身を含む): 446140389888

約数和(自身を除く): 194089154133

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 11715, 21515257, 64545771, 107576285, 236667827, 322728855, 710003481, 1183339135, 1527583247, 3550017405, 4582749741, 7637916235, 16803415717, 22913748705, 50410247151, 84017078585, 252051235755]

約数ペア:

[(1, 252051235755), (3, 84017078585), (5, 50410247151), (11, 22913748705), (15, 16803415717), (33, 7637916235), (55, 4582749741), (71, 3550017405), (165, 1527583247), (213, 1183339135), (355, 710003481), (781, 322728855), (1065, 236667827), (2343, 107576285), (3905, 64545771), (11715, 21515257)]