61268445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 132537600

約数和(自身を除く): 71269155

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 29, 35, 45, 57, 63, 87, 95, 105, 133, 145, 171, 203, 261, 285, 315, 353, 399, 435, 551, 609, 665, 855, 1015, 1059, 1197, 1305, 1653, 1765, 1827, 1995, 2471, 2755, 3045, 3177, 3857, 4959, 5295, 5985, 6707, 7413, 8265, 9135, 10237, 11571, 12355, 15885, 19285, 20121, 22239, 24795, 30711, 33535, 34713, 37065, 46949, 51185, 57855, 60363, 71659, 92133, 100605, 111195, 140847, 153555, 173565, 194503, 214977, 234745, 301815, 358295, 422541, 460665, 583509, 644931, 704235, 972515, 1074885, 1361521, 1750527, 2112705, 2917545, 3224655, 4084563, 6807605, 8752635, 12253689, 20422815, 61268445]

約数ペア:

[(1, 61268445), (3, 20422815), (5, 12253689), (7, 8752635), (9, 6807605), (15, 4084563), (19, 3224655), (21, 2917545), (29, 2112705), (35, 1750527), (45, 1361521), (57, 1074885), (63, 972515), (87, 704235), (95, 644931), (105, 583509), (133, 460665), (145, 422541), (171, 358295), (203, 301815), (261, 234745), (285, 214977), (315, 194503), (353, 173565), (399, 153555), (435, 140847), (551, 111195), (609, 100605), (665, 92133), (855, 71659), (1015, 60363), (1059, 57855), (1197, 51185), (1305, 46949), (1653, 37065), (1765, 34713), (1827, 33535), (1995, 30711), (2471, 24795), (2755, 22239), (3045, 20121), (3177, 19285), (3857, 15885), (4959, 12355), (5295, 11571), (5985, 10237), (6707, 9135), (7413, 8265)]