72420195

素因数分解:

$3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{5197}}^1$

素因数の和:6134

約数の個数: 16

約数和(自身を含む): 116019360

約数和(自身を除く): 43599165

約数列:

[1, 3, 5, 15, 929, 2787, 4645, 5197, 13935, 15591, 25985, 77955, 4828013, 14484039, 24140065, 72420195]

約数ペア:

[(1, 72420195), (3, 24140065), (5, 14484039), (15, 4828013), (929, 77955), (2787, 25985), (4645, 15591), (5197, 13935)]