425957895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2803}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 808359552

約数和(自身を除く): 382401657

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 307, 495, 921, 1535, 2763, 2803, 3377, 4605, 8409, 10131, 13815, 14015, 16885, 25227, 30393, 30833, 42045, 50655, 92499, 126135, 151965, 154165, 277497, 462495, 860521, 1387485, 2581563, 4302605, 7744689, 9465731, 12907815, 28397193, 38723445, 47328655, 85191579, 141985965, 425957895]

約数ペア:

[(1, 425957895), (3, 141985965), (5, 85191579), (9, 47328655), (11, 38723445), (15, 28397193), (33, 12907815), (45, 9465731), (55, 7744689), (99, 4302605), (165, 2581563), (307, 1387485), (495, 860521), (921, 462495), (1535, 277497), (2763, 154165), (2803, 151965), (3377, 126135), (4605, 92499), (8409, 50655), (10131, 42045), (13815, 30833), (14015, 30393), (16885, 25227)]