25414075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 32997888

約数和(自身を除く): 7583813

約数列:

[1, 5, 25, 43, 47, 215, 235, 503, 1075, 1175, 2021, 2515, 10105, 12575, 21629, 23641, 50525, 108145, 118205, 540725, 591025, 1016563, 5082815, 25414075]

約数ペア:

[(1, 25414075), (5, 5082815), (25, 1016563), (43, 591025), (47, 540725), (215, 118205), (235, 108145), (503, 50525), (1075, 23641), (1175, 21629), (2021, 12575), (2515, 10105)]