121566915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{433}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 224235648

約数和(自身を除く): 102668733

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 367, 433, 765, 1101, 1299, 1835, 2165, 3303, 3897, 5505, 6239, 6495, 7361, 16515, 18717, 19485, 22083, 31195, 36805, 56151, 66249, 93585, 110415, 158911, 280755, 331245, 476733, 794555, 1430199, 2383665, 2701487, 7150995, 8104461, 13507435, 24313383, 40522305, 121566915]

約数ペア:

[(1, 121566915), (3, 40522305), (5, 24313383), (9, 13507435), (15, 8104461), (17, 7150995), (45, 2701487), (51, 2383665), (85, 1430199), (153, 794555), (255, 476733), (367, 331245), (433, 280755), (765, 158911), (1101, 110415), (1299, 93585), (1835, 66249), (2165, 56151), (3303, 36805), (3897, 31195), (5505, 22083), (6239, 19485), (6495, 18717), (7361, 16515)]