42334545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 77635584

約数和(自身を除く): 35301039

約数列:

[1, 3, 5, 11, 15, 33, 47, 53, 55, 103, 141, 159, 165, 235, 265, 309, 515, 517, 583, 705, 795, 1133, 1545, 1551, 1749, 2491, 2585, 2915, 3399, 4841, 5459, 5665, 7473, 7755, 8745, 12455, 14523, 16377, 16995, 24205, 27295, 27401, 37365, 53251, 60049, 72615, 81885, 82203, 137005, 159753, 180147, 256573, 266255, 300245, 411015, 769719, 798765, 900735, 1282865, 2822303, 3848595, 8466909, 14111515, 42334545]

約数ペア:

[(1, 42334545), (3, 14111515), (5, 8466909), (11, 3848595), (15, 2822303), (33, 1282865), (47, 900735), (53, 798765), (55, 769719), (103, 411015), (141, 300245), (159, 266255), (165, 256573), (235, 180147), (265, 159753), (309, 137005), (515, 82203), (517, 81885), (583, 72615), (705, 60049), (795, 53251), (1133, 37365), (1545, 27401), (1551, 27295), (1749, 24205), (2491, 16995), (2585, 16377), (2915, 14523), (3399, 12455), (4841, 8745), (5459, 7755), (5665, 7473)]