26850015

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 48556800

約数和(自身を除く): 21706785

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 3371, 7965, 10113, 16855, 30339, 50565, 91017, 151695, 198889, 455085, 596667, 994445, 1790001, 2983335, 5370003, 8950005, 26850015]

約数ペア:

[(1, 26850015), (3, 8950005), (5, 5370003), (9, 2983335), (15, 1790001), (27, 994445), (45, 596667), (59, 455085), (135, 198889), (177, 151695), (295, 91017), (531, 50565), (885, 30339), (1593, 16855), (2655, 10113), (3371, 7965)]