1284126685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2459}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 1700352000

約数和(自身を除く): 416225315

約数列:

[1, 5, 19, 23, 95, 115, 239, 437, 1195, 2185, 2459, 4541, 5497, 12295, 22705, 27485, 46721, 56557, 104443, 233605, 282785, 522215, 587701, 1074583, 2938505, 5372915, 11166319, 13517123, 55831595, 67585615, 256825337, 1284126685]

約数ペア:

[(1, 1284126685), (5, 256825337), (19, 67585615), (23, 55831595), (95, 13517123), (115, 11166319), (239, 5372915), (437, 2938505), (1195, 1074583), (2185, 587701), (2459, 522215), (4541, 282785), (5497, 233605), (12295, 104443), (22705, 56557), (27485, 46721)]