55142655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 93450240

約数和(自身を除く): 38307585

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 573, 955, 1013, 2865, 3039, 3629, 5065, 10887, 15195, 18145, 19247, 54435, 57741, 96235, 193483, 288705, 580449, 967415, 2902245, 3676177, 11028531, 18380885, 55142655]

約数ペア:

[(1, 55142655), (3, 18380885), (5, 11028531), (15, 3676177), (19, 2902245), (57, 967415), (95, 580449), (191, 288705), (285, 193483), (573, 96235), (955, 57741), (1013, 54435), (2865, 19247), (3039, 18145), (3629, 15195), (5065, 10887)]