4929645

素因数分解:

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

素因数の和:394

約数の個数: 48

約数和(自身を含む): 9685440

約数和(自身を除く): 4755795

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 353, 399, 665, 735, 931, 1059, 1765, 1995, 2471, 2793, 4655, 5295, 6707, 7413, 12355, 13965, 17297, 20121, 33535, 37065, 46949, 51891, 86485, 100605, 140847, 234745, 259455, 328643, 704235, 985929, 1643215, 4929645]

約数ペア:

[(1, 4929645), (3, 1643215), (5, 985929), (7, 704235), (15, 328643), (19, 259455), (21, 234745), (35, 140847), (49, 100605), (57, 86485), (95, 51891), (105, 46949), (133, 37065), (147, 33535), (245, 20121), (285, 17297), (353, 13965), (399, 12355), (665, 7413), (735, 6707), (931, 5295), (1059, 4655), (1765, 2793), (1995, 2471)]