276756345

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13399}}^1$

素因数の和:13436

約数の個数: 48

約数和(自身を含む): 526780800

約数和(自身を除く): 250024455

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 13399, 20655, 40197, 66995, 120591, 200985, 227783, 361773, 602955, 683349, 1085319, 1138915, 1808865, 2050047, 3255957, 3416745, 5426595, 6150141, 10250235, 16279785, 18450423, 30750705, 55351269, 92252115, 276756345]

約数ペア:

[(1, 276756345), (3, 92252115), (5, 55351269), (9, 30750705), (15, 18450423), (17, 16279785), (27, 10250235), (45, 6150141), (51, 5426595), (81, 3416745), (85, 3255957), (135, 2050047), (153, 1808865), (243, 1138915), (255, 1085319), (405, 683349), (459, 602955), (765, 361773), (1215, 227783), (1377, 200985), (2295, 120591), (4131, 66995), (6885, 40197), (13399, 20655)]