33157755

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 65049600

約数和(自身を除く): 31891845

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 81, 93, 95, 135, 139, 155, 171, 279, 285, 405, 417, 465, 513, 589, 695, 837, 855, 1251, 1395, 1539, 1767, 2085, 2511, 2565, 2641, 2945, 3753, 4185, 4309, 5301, 6255, 7695, 7923, 8835, 11259, 12555, 12927, 13205, 15903, 18765, 21545, 23769, 26505, 38781, 39615, 47709, 56295, 64635, 71307, 79515, 81871, 116343, 118845, 193905, 213921, 238545, 245613, 349029, 356535, 409355, 581715, 736839, 1069605, 1228065, 1745145, 2210517, 3684195, 6631551, 11052585, 33157755]

約数ペア:

[(1, 33157755), (3, 11052585), (5, 6631551), (9, 3684195), (15, 2210517), (19, 1745145), (27, 1228065), (31, 1069605), (45, 736839), (57, 581715), (81, 409355), (93, 356535), (95, 349029), (135, 245613), (139, 238545), (155, 213921), (171, 193905), (279, 118845), (285, 116343), (405, 81871), (417, 79515), (465, 71307), (513, 64635), (589, 56295), (695, 47709), (837, 39615), (855, 38781), (1251, 26505), (1395, 23769), (1539, 21545), (1767, 18765), (2085, 15903), (2511, 13205), (2565, 12927), (2641, 12555), (2945, 11259), (3753, 8835), (4185, 7923), (4309, 7695), (5301, 6255)]