25612290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 74535552

約数和(自身を除く): 48923262

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 495, 615, 631, 738, 902, 990, 1230, 1262, 1353, 1845, 1893, 2255, 2706, 3155, 3690, 3786, 4059, 4510, 5679, 6310, 6765, 6941, 8118, 9465, 11358, 13530, 13882, 18930, 20295, 20823, 25871, 28395, 34705, 40590, 41646, 51742, 56790, 62469, 69410, 77613, 104115, 124938, 129355, 155226, 208230, 232839, 258710, 284581, 312345, 388065, 465678, 569162, 624690, 776130, 853743, 1164195, 1422905, 1707486, 2328390, 2561229, 2845810, 4268715, 5122458, 8537430, 12806145, 25612290]

約数ペア:

[(1, 25612290), (2, 12806145), (3, 8537430), (5, 5122458), (6, 4268715), (9, 2845810), (10, 2561229), (11, 2328390), (15, 1707486), (18, 1422905), (22, 1164195), (30, 853743), (33, 776130), (41, 624690), (45, 569162), (55, 465678), (66, 388065), (82, 312345), (90, 284581), (99, 258710), (110, 232839), (123, 208230), (165, 155226), (198, 129355), (205, 124938), (246, 104115), (330, 77613), (369, 69410), (410, 62469), (451, 56790), (495, 51742), (615, 41646), (631, 40590), (738, 34705), (902, 28395), (990, 25871), (1230, 20823), (1262, 20295), (1353, 18930), (1845, 13882), (1893, 13530), (2255, 11358), (2706, 9465), (3155, 8118), (3690, 6941), (3786, 6765), (4059, 6310), (4510, 5679)]