75139995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9803}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 139295232

約数和(自身を除く): 64155237

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 9803, 29409, 49015, 68621, 147045, 205863, 343105, 715619, 1029315, 2146857, 3578095, 5009333, 10734285, 15027999, 25046665, 75139995]

約数ペア:

[(1, 75139995), (3, 25046665), (5, 15027999), (7, 10734285), (15, 5009333), (21, 3578095), (35, 2146857), (73, 1029315), (105, 715619), (219, 343105), (365, 205863), (511, 147045), (1095, 68621), (1533, 49015), (2555, 29409), (7665, 9803)]