26466705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 50291280

約数和(自身を除く): 23824575

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1193, 1305, 1479, 2465, 3579, 4437, 5965, 7395, 10737, 17895, 20281, 22185, 34597, 53685, 60843, 101405, 103791, 172985, 182529, 304215, 311373, 518955, 588149, 912645, 1556865, 1764447, 2940745, 5293341, 8822235, 26466705]

約数ペア:

[(1, 26466705), (3, 8822235), (5, 5293341), (9, 2940745), (15, 1764447), (17, 1556865), (29, 912645), (45, 588149), (51, 518955), (85, 311373), (87, 304215), (145, 182529), (153, 172985), (255, 103791), (261, 101405), (435, 60843), (493, 53685), (765, 34597), (1193, 22185), (1305, 20281), (1479, 17895), (2465, 10737), (3579, 7395), (4437, 5965)]