42309985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2677}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 53024400

約数和(自身を除く): 10714415

約数列:

[1, 5, 29, 109, 145, 545, 2677, 3161, 13385, 15805, 77633, 291793, 388165, 1458965, 8461997, 42309985]

約数ペア:

[(1, 42309985), (5, 8461997), (29, 1458965), (109, 388165), (145, 291793), (545, 77633), (2677, 15805), (3161, 13385)]