28465135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3089}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 36338400

約数和(自身を除く): 7873265

約数列:

[1, 5, 19, 95, 97, 485, 1843, 3089, 9215, 15445, 58691, 293455, 299633, 1498165, 5693027, 28465135]

約数ペア:

[(1, 28465135), (5, 5693027), (19, 1498165), (95, 299633), (97, 293455), (485, 58691), (1843, 15445), (3089, 9215)]