219846095

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 318142080

約数和(自身を除く): 98295985

約数列:

[1, 5, 7, 35, 49, 59, 67, 227, 245, 295, 335, 413, 469, 1135, 1589, 2065, 2345, 2891, 3283, 3953, 7945, 11123, 13393, 14455, 15209, 16415, 19765, 27671, 55615, 66965, 76045, 93751, 106463, 138355, 193697, 468755, 532315, 656257, 745241, 897331, 968485, 3281285, 3726205, 4486655, 6281317, 31406585, 43969219, 219846095]

約数ペア:

[(1, 219846095), (5, 43969219), (7, 31406585), (35, 6281317), (49, 4486655), (59, 3726205), (67, 3281285), (227, 968485), (245, 897331), (295, 745241), (335, 656257), (413, 532315), (469, 468755), (1135, 193697), (1589, 138355), (2065, 106463), (2345, 93751), (2891, 76045), (3283, 66965), (3953, 55615), (7945, 27671), (11123, 19765), (13393, 16415), (14455, 15209)]