6380355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 10948608

約数和(自身を除く): 4568253

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 191, 255, 393, 573, 655, 955, 1965, 2227, 2865, 3247, 6681, 9741, 11135, 16235, 25021, 33405, 48705, 75063, 125105, 375315, 425357, 1276071, 2126785, 6380355]

約数ペア:

[(1, 6380355), (3, 2126785), (5, 1276071), (15, 425357), (17, 375315), (51, 125105), (85, 75063), (131, 48705), (191, 33405), (255, 25021), (393, 16235), (573, 11135), (655, 9741), (955, 6681), (1965, 3247), (2227, 2865)]