83197485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13938

約数の個数: 48

約数和(自身を含む): 173496960

約数和(自身を除く): 90299475

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 13901, 41703, 69505, 97307, 125109, 208515, 264119, 291921, 486535, 625545, 792357, 875763, 1320595, 1459605, 1848833, 2377071, 3961785, 4378815, 5546499, 9244165, 11885355, 16639497, 27732495, 83197485]

約数ペア:

[(1, 83197485), (3, 27732495), (5, 16639497), (7, 11885355), (9, 9244165), (15, 5546499), (19, 4378815), (21, 3961785), (35, 2377071), (45, 1848833), (57, 1459605), (63, 1320595), (95, 875763), (105, 792357), (133, 625545), (171, 486535), (285, 291921), (315, 264119), (399, 208515), (665, 125109), (855, 97307), (1197, 69505), (1995, 41703), (5985, 13901)]