47805505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12973}}^1$

素因数の和:13056

約数の個数: 16

約数和(自身を含む): 63520704

約数和(自身を除く): 15715199

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 12973, 64865, 142703, 713515, 869191, 4345955, 9561101, 47805505]

約数ペア:

[(1, 47805505), (5, 9561101), (11, 4345955), (55, 869191), (67, 713515), (335, 142703), (737, 64865), (3685, 12973)]