30253245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 53149824

約数和(自身を除く): 22896579

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1013, 1991, 2715, 3039, 5065, 5973, 9955, 11143, 15195, 29865, 33429, 55715, 167145, 183353, 550059, 916765, 2016883, 2750295, 6050649, 10084415, 30253245]

約数ペア:

[(1, 30253245), (3, 10084415), (5, 6050649), (11, 2750295), (15, 2016883), (33, 916765), (55, 550059), (165, 183353), (181, 167145), (543, 55715), (905, 33429), (1013, 29865), (1991, 15195), (2715, 11143), (3039, 9955), (5065, 5973)]