90704895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 151588800

約数和(自身を除く): 60883905

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1635, 1913, 3161, 5739, 9483, 9565, 15805, 28695, 47415, 55477, 166431, 208517, 277385, 625551, 832155, 1042585, 3127755, 6046993, 18140979, 30234965, 90704895]

約数ペア:

[(1, 90704895), (3, 30234965), (5, 18140979), (15, 6046993), (29, 3127755), (87, 1042585), (109, 832155), (145, 625551), (327, 277385), (435, 208517), (545, 166431), (1635, 55477), (1913, 47415), (3161, 28695), (5739, 15805), (9483, 9565)]