42822405

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 82529280

約数和(自身を除く): 39706875

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 85, 135, 141, 153, 235, 255, 397, 423, 459, 705, 765, 799, 1191, 1269, 1985, 2115, 2295, 2397, 3573, 3995, 5955, 6345, 6749, 7191, 10719, 11985, 17865, 18659, 20247, 21573, 33745, 35955, 53595, 55977, 60741, 93295, 101235, 107865, 167931, 182223, 279885, 303705, 317203, 503793, 839655, 911115, 951609, 1586015, 2518965, 2854827, 4758045, 8564481, 14274135, 42822405]

約数ペア:

[(1, 42822405), (3, 14274135), (5, 8564481), (9, 4758045), (15, 2854827), (17, 2518965), (27, 1586015), (45, 951609), (47, 911115), (51, 839655), (85, 503793), (135, 317203), (141, 303705), (153, 279885), (235, 182223), (255, 167931), (397, 107865), (423, 101235), (459, 93295), (705, 60741), (765, 55977), (799, 53595), (1191, 35955), (1269, 33745), (1985, 21573), (2115, 20247), (2295, 18659), (2397, 17865), (3573, 11985), (3995, 10719), (5955, 7191), (6345, 6749)]