57381805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 79027200

約数和(自身を除く): 21645395

約数列:

[1, 5, 13, 19, 65, 95, 97, 247, 479, 485, 1235, 1261, 1843, 2395, 6227, 6305, 9101, 9215, 23959, 31135, 45505, 46463, 118313, 119795, 232315, 591565, 604019, 882797, 3020095, 4413985, 11476361, 57381805]

約数ペア:

[(1, 57381805), (5, 11476361), (13, 4413985), (19, 3020095), (65, 882797), (95, 604019), (97, 591565), (247, 232315), (479, 119795), (485, 118313), (1235, 46463), (1261, 45505), (1843, 31135), (2395, 23959), (6227, 9215), (6305, 9101)]