56861895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 95569920

約数和(自身を除く): 38708025

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1943, 1951, 5829, 5853, 9715, 9755, 29145, 29265, 56579, 130717, 169737, 282895, 392151, 653585, 848685, 1960755, 3790793, 11372379, 18953965, 56861895]

約数ペア:

[(1, 56861895), (3, 18953965), (5, 11372379), (15, 3790793), (29, 1960755), (67, 848685), (87, 653585), (145, 392151), (201, 282895), (335, 169737), (435, 130717), (1005, 56579), (1943, 29265), (1951, 29145), (5829, 9755), (5853, 9715)]