57214215

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1867}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 102216960

約数和(自身を除く): 45002745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 1867, 2043, 3405, 5601, 6129, 9335, 10215, 16803, 28005, 30645, 50409, 84015, 252045, 423809, 1271427, 2119045, 3814281, 6357135, 11442843, 19071405, 57214215]

約数ペア:

[(1, 57214215), (3, 19071405), (5, 11442843), (9, 6357135), (15, 3814281), (27, 2119045), (45, 1271427), (135, 423809), (227, 252045), (681, 84015), (1135, 50409), (1867, 30645), (2043, 28005), (3405, 16803), (5601, 10215), (6129, 9335)]