67445105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 100203264

約数和(自身を除く): 32758159

約数列:

[1, 5, 7, 13, 35, 65, 91, 227, 455, 653, 1135, 1589, 2951, 3265, 4571, 7945, 8489, 14755, 20657, 22855, 42445, 59423, 103285, 148231, 297115, 741155, 1037617, 1927003, 5188085, 9635015, 13489021, 67445105]

約数ペア:

[(1, 67445105), (5, 13489021), (7, 9635015), (13, 5188085), (35, 1927003), (65, 1037617), (91, 741155), (227, 297115), (455, 148231), (653, 103285), (1135, 59423), (1589, 42445), (2951, 22855), (3265, 20657), (4571, 14755), (7945, 8489)]