30642645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16883}}^1$

素因数の和:16913

約数の個数: 24

約数和(自身を含む): 53893728

約数和(自身を除く): 23251083

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 16883, 50649, 84415, 185713, 253245, 557139, 928565, 2042843, 2785695, 6128529, 10214215, 30642645]

約数ペア:

[(1, 30642645), (3, 10214215), (5, 6128529), (11, 2785695), (15, 2042843), (33, 928565), (55, 557139), (121, 253245), (165, 185713), (363, 84415), (605, 50649), (1815, 16883)]