6638535

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5087}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 11905920

約数和(自身を除く): 5267385

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 5087, 15261, 25435, 45783, 76305, 147523, 228915, 442569, 737615, 1327707, 2212845, 6638535]

約数ペア:

[(1, 6638535), (3, 2212845), (5, 1327707), (9, 737615), (15, 442569), (29, 228915), (45, 147523), (87, 76305), (145, 45783), (261, 25435), (435, 15261), (1305, 5087)]