13303918705

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4733}}^1$

素因数の和:4919

約数の個数: 64

約数和(自身を含む): 20450880000

約数和(自身を除く): 7146961295

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 149, 245, 343, 385, 539, 745, 1043, 1639, 1715, 2695, 3773, 4733, 5215, 7301, 8195, 11473, 18865, 23665, 33131, 36505, 51107, 52063, 57365, 80311, 165655, 231917, 255535, 260315, 364441, 401555, 562177, 705217, 1159585, 1623419, 1822205, 2551087, 2810885, 3526085, 4936519, 7757387, 8117095, 12755435, 17857609, 24682595, 34555633, 38786935, 54301709, 89288045, 172778165, 241889431, 271508545, 380111963, 1209447155, 1900559815, 2660783741, 13303918705]

約数ペア:

[(1, 13303918705), (5, 2660783741), (7, 1900559815), (11, 1209447155), (35, 380111963), (49, 271508545), (55, 241889431), (77, 172778165), (149, 89288045), (245, 54301709), (343, 38786935), (385, 34555633), (539, 24682595), (745, 17857609), (1043, 12755435), (1639, 8117095), (1715, 7757387), (2695, 4936519), (3773, 3526085), (4733, 2810885), (5215, 2551087), (7301, 1822205), (8195, 1623419), (11473, 1159585), (18865, 705217), (23665, 562177), (33131, 401555), (36505, 364441), (51107, 260315), (52063, 255535), (57365, 231917), (80311, 165655)]