70728105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29287}}^1$

素因数の和:29325

約数の個数: 32

約数和(自身を含む): 134959104

約数和(自身を除く): 64230999

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 29287, 87861, 146435, 205009, 439305, 615027, 673601, 1025045, 2020803, 3075135, 3368005, 4715207, 10104015, 14145621, 23576035, 70728105]

約数ペア:

[(1, 70728105), (3, 23576035), (5, 14145621), (7, 10104015), (15, 4715207), (21, 3368005), (23, 3075135), (35, 2020803), (69, 1025045), (105, 673601), (115, 615027), (161, 439305), (345, 205009), (483, 146435), (805, 87861), (2415, 29287)]