9780851603325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{8907271}}^1$

素因数の和:8907328

約数の個数: 60

約数和(自身を含む): 17788000329440

約数和(自身を除く): 8007148726115

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1331, 1815, 3025, 3993, 6655, 9075, 14641, 19965, 33275, 43923, 73205, 99825, 219615, 366025, 1098075, 8907271, 26721813, 44536355, 97979981, 133609065, 222681775, 293939943, 489899905, 668045325, 1077779791, 1469699715, 2449499525, 3233339373, 5388898955, 7348498575, 11855577701, 16166696865, 26944494775, 35566733103, 59277888505, 80833484325, 130411354711, 177833665515, 296389442525, 391234064133, 652056773555, 889168327575, 1956170320665, 3260283867775, 9780851603325]

約数ペア:

[(1, 9780851603325), (3, 3260283867775), (5, 1956170320665), (11, 889168327575), (15, 652056773555), (25, 391234064133), (33, 296389442525), (55, 177833665515), (75, 130411354711), (121, 80833484325), (165, 59277888505), (275, 35566733103), (363, 26944494775), (605, 16166696865), (825, 11855577701), (1331, 7348498575), (1815, 5388898955), (3025, 3233339373), (3993, 2449499525), (6655, 1469699715), (9075, 1077779791), (14641, 668045325), (19965, 489899905), (33275, 293939943), (43923, 222681775), (73205, 133609065), (99825, 97979981), (219615, 44536355), (366025, 26721813), (1098075, 8907271)]