138203115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17483}}^1$

素因数の和:17539

約数の個数: 32

約数和(自身を含む): 241698816

約数和(自身を除く): 103495701

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 17483, 52449, 87415, 262245, 297211, 541973, 891633, 1486055, 1625919, 2709865, 4458165, 8129595, 9213541, 27640623, 46067705, 138203115]

約数ペア:

[(1, 138203115), (3, 46067705), (5, 27640623), (15, 9213541), (17, 8129595), (31, 4458165), (51, 2709865), (85, 1625919), (93, 1486055), (155, 891633), (255, 541973), (465, 297211), (527, 262245), (1581, 87415), (2635, 52449), (7905, 17483)]