23771395

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 29507040

約数和(自身を除く): 5735645

約数列:

[1, 5, 59, 61, 295, 305, 1321, 3599, 6605, 17995, 77939, 80581, 389695, 402905, 4754279, 23771395]

約数ペア:

[(1, 23771395), (5, 4754279), (59, 402905), (61, 389695), (295, 80581), (305, 77939), (1321, 17995), (3599, 6605)]