62639985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4113

約数の個数: 32

約数和(自身を含む): 107885952

約数和(自身を除く): 45245967

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 4027, 5185, 12081, 15555, 20135, 60405, 68459, 205377, 245647, 342295, 736941, 1026885, 1228235, 3684705, 4175999, 12527997, 20879995, 62639985]

約数ペア:

[(1, 62639985), (3, 20879995), (5, 12527997), (15, 4175999), (17, 3684705), (51, 1228235), (61, 1026885), (85, 736941), (183, 342295), (255, 245647), (305, 205377), (915, 68459), (1037, 60405), (3111, 20135), (4027, 15555), (5185, 12081)]