267521265

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10597}}^1$

素因数の和:10639

約数の個数: 64

約数和(自身を含む): 549400320

約数和(自身を除く): 281879055

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2805, 5049, 8415, 10597, 25245, 31791, 52985, 95373, 116567, 158955, 180149, 286119, 349701, 476865, 540447, 582835, 900745, 1049103, 1430595, 1621341, 1748505, 1981639, 2702235, 3147309, 4864023, 5245515, 5944917, 8106705, 9908195, 15736545, 17834751, 24320115, 29724585, 53504253, 89173755, 267521265]

約数ペア:

[(1, 267521265), (3, 89173755), (5, 53504253), (9, 29724585), (11, 24320115), (15, 17834751), (17, 15736545), (27, 9908195), (33, 8106705), (45, 5944917), (51, 5245515), (55, 4864023), (85, 3147309), (99, 2702235), (135, 1981639), (153, 1748505), (165, 1621341), (187, 1430595), (255, 1049103), (297, 900745), (459, 582835), (495, 540447), (561, 476865), (765, 349701), (935, 286119), (1485, 180149), (1683, 158955), (2295, 116567), (2805, 95373), (5049, 52985), (8415, 31791), (10597, 25245)]