974157415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{87251}}^1$

素因数の和:87303

約数の個数: 32

約数和(自身を含む): 1507714560

約数和(自身を除く): 533557145

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 87251, 436255, 610757, 959761, 2530279, 3053785, 4798805, 6718327, 12651395, 17711953, 27833069, 33591635, 88559765, 139165345, 194831483, 974157415]

約数ペア:

[(1, 974157415), (5, 194831483), (7, 139165345), (11, 88559765), (29, 33591635), (35, 27833069), (55, 17711953), (77, 12651395), (145, 6718327), (203, 4798805), (319, 3053785), (385, 2530279), (1015, 959761), (1595, 610757), (2233, 436255), (11165, 87251)]