38917065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1447}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 68391936

約数和(自身を除く): 29474871

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1447, 1793, 2445, 4341, 5379, 7235, 8965, 15917, 21705, 26895, 47751, 79585, 235861, 238755, 707583, 1179305, 2594471, 3537915, 7783413, 12972355, 38917065]

約数ペア:

[(1, 38917065), (3, 12972355), (5, 7783413), (11, 3537915), (15, 2594471), (33, 1179305), (55, 707583), (163, 238755), (165, 235861), (489, 79585), (815, 47751), (1447, 26895), (1793, 21705), (2445, 15917), (4341, 8965), (5379, 7235)]