40490835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3187}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 81408768

約数和(自身を除く): 40917933

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 3187, 4235, 9561, 12705, 15935, 22309, 35057, 47805, 66927, 105171, 111545, 175285, 245399, 334635, 385627, 525855, 736197, 1156881, 1226995, 1928135, 2699389, 3680985, 5784405, 8098167, 13496945, 40490835]

約数ペア:

[(1, 40490835), (3, 13496945), (5, 8098167), (7, 5784405), (11, 3680985), (15, 2699389), (21, 1928135), (33, 1226995), (35, 1156881), (55, 736197), (77, 525855), (105, 385627), (121, 334635), (165, 245399), (231, 175285), (363, 111545), (385, 105171), (605, 66927), (847, 47805), (1155, 35057), (1815, 22309), (2541, 15935), (3187, 12705), (4235, 9561)]