28669835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 35856000

約数和(自身を除く): 7186165

約数列:

[1, 5, 29, 145, 149, 745, 1327, 4321, 6635, 21605, 38483, 192415, 197723, 988615, 5733967, 28669835]

約数ペア:

[(1, 28669835), (5, 5733967), (29, 988615), (145, 197723), (149, 192415), (745, 38483), (1327, 21605), (4321, 6635)]