205296735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{85009}}^1$

素因数の和:85047

約数の個数: 32

約数和(自身を含む): 391726080

約数和(自身を除く): 186429345

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 85009, 255027, 425045, 595063, 1275135, 1785189, 1955207, 2975315, 5865621, 8925945, 9776035, 13686449, 29328105, 41059347, 68432245, 205296735]

約数ペア:

[(1, 205296735), (3, 68432245), (5, 41059347), (7, 29328105), (15, 13686449), (21, 9776035), (23, 8925945), (35, 5865621), (69, 2975315), (105, 1955207), (115, 1785189), (161, 1275135), (345, 595063), (483, 425045), (805, 255027), (2415, 85009)]