13555140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{225919}}^1$

素因数の和:225931

約数の個数: 24

約数和(自身を含む): 37954560

約数和(自身を除く): 24399420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 225919, 451838, 677757, 903676, 1129595, 1355514, 2259190, 2711028, 3388785, 4518380, 6777570, 13555140]

約数ペア:

[(1, 13555140), (2, 6777570), (3, 4518380), (4, 3388785), (5, 2711028), (6, 2259190), (10, 1355514), (12, 1129595), (15, 903676), (20, 677757), (30, 451838), (60, 225919)]