30017805

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19429}}^1$

素因数の和:19540

約数の個数: 16

約数和(自身を含む): 48497280

約数和(自身を除く): 18479475

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 19429, 58287, 97145, 291435, 2001187, 6003561, 10005935, 30017805]

約数ペア:

[(1, 30017805), (3, 10005935), (5, 6003561), (15, 2001187), (103, 291435), (309, 97145), (515, 58287), (1545, 19429)]