1047915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 2077920

約数和(自身を除く): 1030005

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 73, 87, 99, 145, 165, 219, 261, 319, 365, 435, 495, 657, 803, 957, 1095, 1305, 1595, 2117, 2409, 2871, 3285, 4015, 4785, 6351, 7227, 10585, 12045, 14355, 19053, 23287, 31755, 36135, 69861, 95265, 116435, 209583, 349305, 1047915]

約数ペア:

[(1, 1047915), (3, 349305), (5, 209583), (9, 116435), (11, 95265), (15, 69861), (29, 36135), (33, 31755), (45, 23287), (55, 19053), (73, 14355), (87, 12045), (99, 10585), (145, 7227), (165, 6351), (219, 4785), (261, 4015), (319, 3285), (365, 2871), (435, 2409), (495, 2117), (657, 1595), (803, 1305), (957, 1095)]