57011325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 112296384

約数和(自身を除く): 55285059

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 113, 155, 175, 217, 339, 465, 525, 565, 651, 775, 791, 961, 1085, 1695, 2325, 2373, 2825, 2883, 3255, 3503, 3955, 4805, 5425, 6727, 8475, 10509, 11865, 14415, 16275, 17515, 19775, 20181, 24025, 24521, 33635, 52545, 59325, 72075, 73563, 87575, 100905, 108593, 122605, 168175, 262725, 325779, 367815, 504525, 542965, 613025, 760151, 1628895, 1839075, 2280453, 2714825, 3800755, 8144475, 11402265, 19003775, 57011325]

約数ペア:

[(1, 57011325), (3, 19003775), (5, 11402265), (7, 8144475), (15, 3800755), (21, 2714825), (25, 2280453), (31, 1839075), (35, 1628895), (75, 760151), (93, 613025), (105, 542965), (113, 504525), (155, 367815), (175, 325779), (217, 262725), (339, 168175), (465, 122605), (525, 108593), (565, 100905), (651, 87575), (775, 73563), (791, 72075), (961, 59325), (1085, 52545), (1695, 33635), (2325, 24521), (2373, 24025), (2825, 20181), (2883, 19775), (3255, 17515), (3503, 16275), (3955, 14415), (4805, 11865), (5425, 10509), (6727, 8475)]