40811265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 79859520

約数和(自身を除く): 39048255

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2843, 2871, 4785, 8529, 14215, 14355, 25587, 31273, 42645, 82447, 93819, 127935, 156365, 247341, 281457, 412235, 469095, 742023, 906917, 1236705, 1407285, 2720751, 3710115, 4534585, 8162253, 13603755, 40811265]

約数ペア:

[(1, 40811265), (3, 13603755), (5, 8162253), (9, 4534585), (11, 3710115), (15, 2720751), (29, 1407285), (33, 1236705), (45, 906917), (55, 742023), (87, 469095), (99, 412235), (145, 281457), (165, 247341), (261, 156365), (319, 127935), (435, 93819), (495, 82447), (957, 42645), (1305, 31273), (1595, 25587), (2843, 14355), (2871, 14215), (4785, 8529)]