11779167775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 15173278848

約数和(自身を除く): 3394111073

約数列:

[1, 5, 25, 41, 173, 181, 205, 367, 865, 905, 1025, 1835, 4325, 4525, 7093, 7421, 9175, 15047, 31313, 35465, 37105, 63491, 66427, 75235, 156565, 177325, 185525, 317455, 332135, 376175, 782825, 1283833, 1587275, 1660675, 2603131, 2723507, 6419165, 11491871, 13015655, 13617535, 32095825, 57459355, 65078275, 68087675, 287296775, 471166711, 2355833555, 11779167775]

約数ペア:

[(1, 11779167775), (5, 2355833555), (25, 471166711), (41, 287296775), (173, 68087675), (181, 65078275), (205, 57459355), (367, 32095825), (865, 13617535), (905, 13015655), (1025, 11491871), (1835, 6419165), (4325, 2723507), (4525, 2603131), (7093, 1660675), (7421, 1587275), (9175, 1283833), (15047, 782825), (31313, 376175), (35465, 332135), (37105, 317455), (63491, 185525), (66427, 177325), (75235, 156565)]