186319925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 265697280

約数和(自身を除く): 79377355

約数列:

[1, 5, 11, 25, 29, 55, 61, 145, 275, 305, 319, 383, 671, 725, 1525, 1595, 1769, 1915, 3355, 4213, 7975, 8845, 9575, 11107, 16775, 19459, 21065, 23363, 44225, 55535, 97295, 105325, 116815, 122177, 256993, 277675, 486475, 584075, 610885, 677527, 1284965, 3054425, 3387635, 6424825, 7452797, 16938175, 37263985, 186319925]

約数ペア:

[(1, 186319925), (5, 37263985), (11, 16938175), (25, 7452797), (29, 6424825), (55, 3387635), (61, 3054425), (145, 1284965), (275, 677527), (305, 610885), (319, 584075), (383, 486475), (671, 277675), (725, 256993), (1525, 122177), (1595, 116815), (1769, 105325), (1915, 97295), (3355, 55535), (4213, 44225), (7975, 23363), (8845, 21065), (9575, 19459), (11107, 16775)]