385619255

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4535

約数の個数: 32

約数和(自身を含む): 550416384

約数和(自身を除く): 164797129

約数列:

[1, 5, 7, 35, 47, 53, 235, 265, 329, 371, 1645, 1855, 2491, 4423, 12455, 17437, 22115, 30961, 87185, 154805, 207881, 234419, 1039405, 1172095, 1455167, 1640933, 7275835, 8204665, 11017693, 55088465, 77123851, 385619255]

約数ペア:

[(1, 385619255), (5, 77123851), (7, 55088465), (35, 11017693), (47, 8204665), (53, 7275835), (235, 1640933), (265, 1455167), (329, 1172095), (371, 1039405), (1645, 234419), (1855, 207881), (2491, 154805), (4423, 87185), (12455, 30961), (17437, 22115)]