40161915

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 74131200

約数和(自身を除く): 33969285

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 439, 535, 855, 963, 1317, 1605, 2033, 2195, 3951, 4815, 6099, 6585, 8341, 10165, 18297, 19755, 25023, 30495, 41705, 46973, 75069, 91485, 125115, 140919, 234865, 375345, 422757, 704595, 892487, 2113785, 2677461, 4462435, 8032383, 13387305, 40161915]

約数ペア:

[(1, 40161915), (3, 13387305), (5, 8032383), (9, 4462435), (15, 2677461), (19, 2113785), (45, 892487), (57, 704595), (95, 422757), (107, 375345), (171, 234865), (285, 140919), (321, 125115), (439, 91485), (535, 75069), (855, 46973), (963, 41705), (1317, 30495), (1605, 25023), (2033, 19755), (2195, 18297), (3951, 10165), (4815, 8341), (6099, 6585)]