10203255

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5327

約数の個数: 24

約数和(自身を含む): 18100368

約数和(自身を除く): 7897113

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 5273, 15819, 26365, 47457, 79095, 226739, 237285, 680217, 1133695, 2040651, 3401085, 10203255]

約数ペア:

[(1, 10203255), (3, 3401085), (5, 2040651), (9, 1133695), (15, 680217), (43, 237285), (45, 226739), (129, 79095), (215, 47457), (387, 26365), (645, 15819), (1935, 5273)]