12986989666575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1753}}^1\times {\mathrm{88117}}^1$

素因数の和:89961

約数の個数: 96

約数和(自身を含む): 22998375033600

約数和(自身を除く): 10011385367025

約数列:

[1, 3, 5, 15, 19, 25, 57, 59, 75, 95, 177, 285, 295, 475, 885, 1121, 1425, 1475, 1753, 3363, 4425, 5259, 5605, 8765, 16815, 26295, 28025, 33307, 43825, 84075, 88117, 99921, 103427, 131475, 166535, 264351, 310281, 440585, 499605, 517135, 832675, 1321755, 1551405, 1674223, 1965113, 2202925, 2498025, 2585675, 5022669, 5198903, 5895339, 6608775, 7757025, 8371115, 9825565, 15596709, 25113345, 25994515, 29476695, 41855575, 49127825, 77983545, 98779157, 125566725, 129972575, 147383475, 154469101, 296337471, 389917725, 463407303, 493895785, 772345505, 1481687355, 2317036515, 2469478925, 2934912919, 3861727525, 7408436775, 8804738757, 9113676959, 11585182575, 14674564595, 27341030877, 44023693785, 45568384795, 73372822975, 136705154385, 173159862221, 220118468925, 227841923975, 519479586663, 683525771925, 865799311105, 2597397933315, 4328996555525, 12986989666575]

約数ペア:

[(1, 12986989666575), (3, 4328996555525), (5, 2597397933315), (15, 865799311105), (19, 683525771925), (25, 519479586663), (57, 227841923975), (59, 220118468925), (75, 173159862221), (95, 136705154385), (177, 73372822975), (285, 45568384795), (295, 44023693785), (475, 27341030877), (885, 14674564595), (1121, 11585182575), (1425, 9113676959), (1475, 8804738757), (1753, 7408436775), (3363, 3861727525), (4425, 2934912919), (5259, 2469478925), (5605, 2317036515), (8765, 1481687355), (16815, 772345505), (26295, 493895785), (28025, 463407303), (33307, 389917725), (43825, 296337471), (84075, 154469101), (88117, 147383475), (99921, 129972575), (103427, 125566725), (131475, 98779157), (166535, 77983545), (264351, 49127825), (310281, 41855575), (440585, 29476695), (499605, 25994515), (517135, 25113345), (832675, 15596709), (1321755, 9825565), (1551405, 8371115), (1674223, 7757025), (1965113, 6608775), (2202925, 5895339), (2498025, 5198903), (2585675, 5022669)]