52388775

素因数分解:

$3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 60

約数和(自身を含む): 99566544

約数和(自身を除く): 47177769

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 205, 225, 369, 405, 615, 631, 675, 1025, 1107, 1845, 1893, 2025, 3075, 3155, 3321, 5535, 5679, 9225, 9465, 15775, 16605, 17037, 25871, 27675, 28395, 47325, 51111, 77613, 83025, 85185, 129355, 141975, 232839, 255555, 388065, 425925, 646775, 698517, 1164195, 1277775, 1940325, 2095551, 3492585, 5820975, 10477755, 17462925, 52388775]

約数ペア:

[(1, 52388775), (3, 17462925), (5, 10477755), (9, 5820975), (15, 3492585), (25, 2095551), (27, 1940325), (41, 1277775), (45, 1164195), (75, 698517), (81, 646775), (123, 425925), (135, 388065), (205, 255555), (225, 232839), (369, 141975), (405, 129355), (615, 85185), (631, 83025), (675, 77613), (1025, 51111), (1107, 47325), (1845, 28395), (1893, 27675), (2025, 25871), (3075, 17037), (3155, 16605), (3321, 15775), (5535, 9465), (5679, 9225)]