30020555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11393}}^1$

素因数の和:11446

約数の個数: 16

約数和(自身を含む): 39377664

約数和(自身を除く): 9357109

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 11393, 56965, 193681, 353183, 968405, 1765915, 6004111, 30020555]

約数ペア:

[(1, 30020555), (5, 6004111), (17, 1765915), (31, 968405), (85, 353183), (155, 193681), (527, 56965), (2635, 11393)]