730600755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{21871}}^1$

素因数の和:22027

約数の個数: 32

約数和(自身を含む): 1247228928

約数和(自身を除く): 516628173

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1965, 2227, 6681, 11135, 21871, 33405, 65613, 109355, 328065, 371807, 1115421, 1859035, 2865101, 5577105, 8595303, 14325505, 42976515, 48706717, 146120151, 243533585, 730600755]

約数ペア:

[(1, 730600755), (3, 243533585), (5, 146120151), (15, 48706717), (17, 42976515), (51, 14325505), (85, 8595303), (131, 5577105), (255, 2865101), (393, 1859035), (655, 1115421), (1965, 371807), (2227, 328065), (6681, 109355), (11135, 65613), (21871, 33405)]