6911775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 14217840

約数和(自身を除く): 7306065

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 139, 153, 195, 221, 225, 255, 325, 417, 425, 585, 663, 695, 765, 975, 1105, 1251, 1275, 1807, 1989, 2085, 2363, 2925, 3315, 3475, 3825, 5421, 5525, 6255, 7089, 9035, 9945, 10425, 11815, 16263, 16575, 21267, 27105, 30719, 31275, 35445, 45175, 49725, 59075, 81315, 92157, 106335, 135525, 153595, 177225, 276471, 406575, 460785, 531675, 767975, 1382355, 2303925, 6911775]

約数ペア:

[(1, 6911775), (3, 2303925), (5, 1382355), (9, 767975), (13, 531675), (15, 460785), (17, 406575), (25, 276471), (39, 177225), (45, 153595), (51, 135525), (65, 106335), (75, 92157), (85, 81315), (117, 59075), (139, 49725), (153, 45175), (195, 35445), (221, 31275), (225, 30719), (255, 27105), (325, 21267), (417, 16575), (425, 16263), (585, 11815), (663, 10425), (695, 9945), (765, 9035), (975, 7089), (1105, 6255), (1251, 5525), (1275, 5421), (1807, 3825), (1989, 3475), (2085, 3315), (2363, 2925)]