774865219085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{9461}}^1$

素因数の和:9926

約数の個数: 64

約数和(自身を含む): 1025950883328

約数和(自身を除く): 251085664243

約数列:

[1, 5, 17, 41, 71, 85, 205, 331, 355, 697, 1207, 1655, 2911, 3485, 5627, 6035, 9461, 13571, 14555, 23501, 28135, 47305, 49487, 67855, 117505, 160837, 230707, 247435, 387901, 399517, 671731, 804185, 963541, 1153535, 1939505, 1997585, 3131591, 3358655, 4817705, 6594317, 11419427, 15657955, 16380197, 27540971, 32971585, 53237047, 57097135, 81900985, 128395231, 137704855, 222342961, 266185235, 468196507, 641976155, 1111714805, 2182718927, 2340982535, 3779830337, 9116061401, 10913594635, 18899151685, 45580307005, 154973043817, 774865219085]

約数ペア:

[(1, 774865219085), (5, 154973043817), (17, 45580307005), (41, 18899151685), (71, 10913594635), (85, 9116061401), (205, 3779830337), (331, 2340982535), (355, 2182718927), (697, 1111714805), (1207, 641976155), (1655, 468196507), (2911, 266185235), (3485, 222342961), (5627, 137704855), (6035, 128395231), (9461, 81900985), (13571, 57097135), (14555, 53237047), (23501, 32971585), (28135, 27540971), (47305, 16380197), (49487, 15657955), (67855, 11419427), (117505, 6594317), (160837, 4817705), (230707, 3358655), (247435, 3131591), (387901, 1997585), (399517, 1939505), (671731, 1153535), (804185, 963541)]