39291015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 66710016

約数和(自身を除く): 27419001

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 1867, 4209, 5601, 7015, 9335, 21045, 28005, 42941, 113887, 128823, 214705, 341661, 569435, 644115, 1708305, 2619401, 7858203, 13097005, 39291015]

約数ペア:

[(1, 39291015), (3, 13097005), (5, 7858203), (15, 2619401), (23, 1708305), (61, 644115), (69, 569435), (115, 341661), (183, 214705), (305, 128823), (345, 113887), (915, 42941), (1403, 28005), (1867, 21045), (4209, 9335), (5601, 7015)]