2912255955

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1320751}}^1$

素因数の和:1320776

約数の個数: 36

約数和(自身を含む): 5872063392

約数和(自身を除く): 2959807437

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 1320751, 3962253, 6603755, 9245257, 11886759, 19811265, 27735771, 46226285, 59433795, 64716799, 83207313, 138678855, 194150397, 323583995, 416036565, 582451191, 970751985, 2912255955]

約数ペア:

[(1, 2912255955), (3, 970751985), (5, 582451191), (7, 416036565), (9, 323583995), (15, 194150397), (21, 138678855), (35, 83207313), (45, 64716799), (49, 59433795), (63, 46226285), (105, 27735771), (147, 19811265), (245, 11886759), (315, 9245257), (441, 6603755), (735, 3962253), (2205, 1320751)]