2148176051135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5209}}^1\times {\mathrm{25799}}^1$

素因数の和:31175

約数の個数: 32

約数和(自身を含む): 2709866880000

約数和(自身を除く): 561690828865

約数列:

[1, 5, 23, 115, 139, 695, 3197, 5209, 15985, 25799, 26045, 119807, 128995, 593377, 599035, 724051, 2966885, 3586061, 3620255, 16653173, 17930305, 82479403, 83265865, 134386991, 412397015, 671934955, 3090900793, 15454503965, 18679791749, 93398958745, 429635210227, 2148176051135]

約数ペア:

[(1, 2148176051135), (5, 429635210227), (23, 93398958745), (115, 18679791749), (139, 15454503965), (695, 3090900793), (3197, 671934955), (5209, 412397015), (15985, 134386991), (25799, 83265865), (26045, 82479403), (119807, 17930305), (128995, 16653173), (593377, 3620255), (599035, 3586061), (724051, 2966885)]