148848005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 190978560

約数和(自身を除く): 42130555

約数列:

[1, 5, 17, 85, 239, 289, 431, 1195, 1445, 2155, 4063, 7327, 20315, 36635, 69071, 103009, 124559, 345355, 515045, 622795, 1751153, 8755765, 29769601, 148848005]

約数ペア:

[(1, 148848005), (5, 29769601), (17, 8755765), (85, 1751153), (239, 622795), (289, 515045), (431, 345355), (1195, 124559), (1445, 103009), (2155, 69071), (4063, 36635), (7327, 20315)]