57219005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 70371840

約数和(自身を除く): 13152835

約数列:

[1, 5, 67, 109, 335, 545, 1567, 7303, 7835, 36515, 104989, 170803, 524945, 854015, 11443801, 57219005]

約数ペア:

[(1, 57219005), (5, 11443801), (67, 854015), (109, 524945), (335, 170803), (545, 104989), (1567, 36515), (7303, 7835)]