11218075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 16157448

約数和(自身を除く): 4939373

約数列:

[1, 5, 11, 19, 25, 55, 95, 113, 209, 275, 361, 475, 565, 1045, 1243, 1805, 2147, 2825, 3971, 5225, 6215, 9025, 10735, 19855, 23617, 31075, 40793, 53675, 99275, 118085, 203965, 448723, 590425, 1019825, 2243615, 11218075]

約数ペア:

[(1, 11218075), (5, 2243615), (11, 1019825), (19, 590425), (25, 448723), (55, 203965), (95, 118085), (113, 99275), (209, 53675), (275, 40793), (361, 31075), (475, 23617), (565, 19855), (1045, 10735), (1243, 9025), (1805, 6215), (2147, 5225), (2825, 3971)]