90723745

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^2$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 132179580

約数和(自身を除く): 41455835

約数列:

[1, 5, 7, 29, 35, 49, 113, 145, 203, 245, 565, 791, 1015, 1421, 3277, 3955, 5537, 7105, 12769, 16385, 22939, 27685, 63845, 89383, 114695, 160573, 370301, 446915, 625681, 802865, 1851505, 2592107, 3128405, 12960535, 18144749, 90723745]

約数ペア:

[(1, 90723745), (5, 18144749), (7, 12960535), (29, 3128405), (35, 2592107), (49, 1851505), (113, 802865), (145, 625681), (203, 446915), (245, 370301), (565, 160573), (791, 114695), (1015, 89383), (1421, 63845), (3277, 27685), (3955, 22939), (5537, 16385), (7105, 12769)]