42445485

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 77803200

約数和(自身を除く): 35357715

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 73, 135, 177, 219, 295, 365, 531, 657, 885, 1095, 1593, 1971, 2655, 3285, 4307, 5329, 7965, 9855, 12921, 15987, 21535, 26645, 38763, 47961, 64605, 79935, 116289, 143883, 193815, 239805, 314411, 581445, 719415, 943233, 1572055, 2829699, 4716165, 8489097, 14148495, 42445485]

約数ペア:

[(1, 42445485), (3, 14148495), (5, 8489097), (9, 4716165), (15, 2829699), (27, 1572055), (45, 943233), (59, 719415), (73, 581445), (135, 314411), (177, 239805), (219, 193815), (295, 143883), (365, 116289), (531, 79935), (657, 64605), (885, 47961), (1095, 38763), (1593, 26645), (1971, 21535), (2655, 15987), (3285, 12921), (4307, 9855), (5329, 7965)]