42191655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1$

素因数の和:6967

約数の個数: 32

約数和(自身を含む): 75644928

約数和(自身を除く): 33453273

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 6911, 20733, 34555, 76021, 103665, 228063, 255707, 380105, 767121, 1140315, 1278535, 2812777, 3835605, 8438331, 14063885, 42191655]

約数ペア:

[(1, 42191655), (3, 14063885), (5, 8438331), (11, 3835605), (15, 2812777), (33, 1278535), (37, 1140315), (55, 767121), (111, 380105), (165, 255707), (185, 228063), (407, 103665), (555, 76021), (1221, 34555), (2035, 20733), (6105, 6911)]