299987295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14419}}^1$

素因数の和:14519

約数の個数: 32

約数和(自身を含む): 512198400

約数和(自身を除く): 212211105

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 14419, 20805, 43257, 72095, 216285, 273961, 821883, 1052587, 1369805, 3157761, 4109415, 5262935, 15788805, 19999153, 59997459, 99995765, 299987295]

約数ペア:

[(1, 299987295), (3, 99995765), (5, 59997459), (15, 19999153), (19, 15788805), (57, 5262935), (73, 4109415), (95, 3157761), (219, 1369805), (285, 1052587), (365, 821883), (1095, 273961), (1387, 216285), (4161, 72095), (6935, 43257), (14419, 20805)]