127373575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 190273536

約数和(自身を除く): 62899961

約数列:

[1, 5, 7, 25, 31, 35, 53, 155, 175, 217, 265, 371, 443, 775, 1085, 1325, 1643, 1855, 2215, 3101, 5425, 8215, 9275, 11075, 11501, 13733, 15505, 23479, 41075, 57505, 68665, 77525, 96131, 117395, 164353, 287525, 343325, 480655, 586975, 727849, 821765, 2403275, 3639245, 4108825, 5094943, 18196225, 25474715, 127373575]

約数ペア:

[(1, 127373575), (5, 25474715), (7, 18196225), (25, 5094943), (31, 4108825), (35, 3639245), (53, 2403275), (155, 821765), (175, 727849), (217, 586975), (265, 480655), (371, 343325), (443, 287525), (775, 164353), (1085, 117395), (1325, 96131), (1643, 77525), (1855, 68665), (2215, 57505), (3101, 41075), (5425, 23479), (8215, 15505), (9275, 13733), (11075, 11501)]