25536698835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1\times {\mathrm{24733}}^1$

素因数の和:28807

約数の個数: 32

約数和(自身を含む): 43274606400

約数和(自身を除く): 17737907565

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4049, 12147, 20245, 24733, 60735, 68833, 74199, 123665, 206499, 344165, 370995, 420461, 1032495, 1261383, 2102305, 6306915, 100143917, 300431751, 500719585, 1502158755, 1702446589, 5107339767, 8512232945, 25536698835]

約数ペア:

[(1, 25536698835), (3, 8512232945), (5, 5107339767), (15, 1702446589), (17, 1502158755), (51, 500719585), (85, 300431751), (255, 100143917), (4049, 6306915), (12147, 2102305), (20245, 1261383), (24733, 1032495), (60735, 420461), (68833, 370995), (74199, 344165), (123665, 206499)]