40917195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 78084864

約数和(自身を除く): 37167669

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 631, 655, 1179, 1441, 1893, 1965, 3155, 4323, 5679, 5895, 6941, 7205, 9465, 12969, 20823, 21615, 28395, 34705, 62469, 64845, 82661, 104115, 247983, 312345, 413305, 743949, 909271, 1239915, 2727813, 3719745, 4546355, 8183439, 13639065, 40917195]

約数ペア:

[(1, 40917195), (3, 13639065), (5, 8183439), (9, 4546355), (11, 3719745), (15, 2727813), (33, 1239915), (45, 909271), (55, 743949), (99, 413305), (131, 312345), (165, 247983), (393, 104115), (495, 82661), (631, 64845), (655, 62469), (1179, 34705), (1441, 28395), (1893, 21615), (1965, 20823), (3155, 12969), (4323, 9465), (5679, 7205), (5895, 6941)]