26221065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 19937271

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 2861, 3055, 8583, 9165, 14305, 37193, 42915, 111579, 134467, 185965, 403401, 557895, 672335, 1748071, 2017005, 5244213, 8740355, 26221065]

約数ペア:

[(1, 26221065), (3, 8740355), (5, 5244213), (13, 2017005), (15, 1748071), (39, 672335), (47, 557895), (65, 403401), (141, 185965), (195, 134467), (235, 111579), (611, 42915), (705, 37193), (1833, 14305), (2861, 9165), (3055, 8583)]