79357215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 149303520

約数和(自身を除く): 69946305

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 101, 105, 147, 245, 303, 505, 707, 735, 1069, 1515, 2121, 3207, 3535, 4949, 5345, 7483, 10605, 14847, 16035, 22449, 24745, 37415, 52381, 74235, 107969, 112245, 157143, 261905, 323907, 539845, 755783, 785715, 1619535, 2267349, 3778915, 5290481, 11336745, 15871443, 26452405, 79357215]

約数ペア:

[(1, 79357215), (3, 26452405), (5, 15871443), (7, 11336745), (15, 5290481), (21, 3778915), (35, 2267349), (49, 1619535), (101, 785715), (105, 755783), (147, 539845), (245, 323907), (303, 261905), (505, 157143), (707, 112245), (735, 107969), (1069, 74235), (1515, 52381), (2121, 37415), (3207, 24745), (3535, 22449), (4949, 16035), (5345, 14847), (7483, 10605)]