30589215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 50466240

約数和(自身を除く): 19877025

約数列:

[1, 3, 5, 15, 53, 109, 159, 265, 327, 353, 545, 795, 1059, 1635, 1765, 5295, 5777, 17331, 18709, 28885, 38477, 56127, 86655, 93545, 115431, 192385, 280635, 577155, 2039281, 6117843, 10196405, 30589215]

約数ペア:

[(1, 30589215), (3, 10196405), (5, 6117843), (15, 2039281), (53, 577155), (109, 280635), (159, 192385), (265, 115431), (327, 93545), (353, 86655), (545, 56127), (795, 38477), (1059, 28885), (1635, 18709), (1765, 17331), (5295, 5777)]