15214100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13831}}^1$

素因数の和:13856

約数の個数: 36

約数和(自身を含む): 36018528

約数和(自身を除く): 20804428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 13831, 27662, 55324, 69155, 138310, 152141, 276620, 304282, 345775, 608564, 691550, 760705, 1383100, 1521410, 3042820, 3803525, 7607050, 15214100]

約数ペア:

[(1, 15214100), (2, 7607050), (4, 3803525), (5, 3042820), (10, 1521410), (11, 1383100), (20, 760705), (22, 691550), (25, 608564), (44, 345775), (50, 304282), (55, 276620), (100, 152141), (110, 138310), (220, 69155), (275, 55324), (550, 27662), (1100, 13831)]