38273885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 16883875

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 1823, 4199, 9115, 20995, 23699, 30991, 34637, 118495, 154955, 173185, 402883, 450281, 588829, 2014415, 2251405, 2944145, 7654777, 38273885]

約数ペア:

[(1, 38273885), (5, 7654777), (13, 2944145), (17, 2251405), (19, 2014415), (65, 588829), (85, 450281), (95, 402883), (221, 173185), (247, 154955), (323, 118495), (1105, 34637), (1235, 30991), (1615, 23699), (1823, 20995), (4199, 9115)]