2015512675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{4909}}^1$

素因数の和:6423

約数の個数: 24

約数和(自身を含む): 2728820880

約数和(自身を除く): 713308205

約数列:

[1, 5, 11, 25, 55, 275, 1493, 4909, 7465, 16423, 24545, 37325, 53999, 82115, 122725, 269995, 410575, 1349975, 7329137, 36645685, 80620507, 183228425, 403102535, 2015512675]

約数ペア:

[(1, 2015512675), (5, 403102535), (11, 183228425), (25, 80620507), (55, 36645685), (275, 7329137), (1493, 1349975), (4909, 410575), (7465, 269995), (16423, 122725), (24545, 82115), (37325, 53999)]