200625425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8058

約数の個数: 48

約数和(自身を含む): 334061952

約数和(自身を除く): 133436527

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 5005, 8017, 25025, 40085, 56119, 88187, 104221, 200425, 280595, 440935, 521105, 617309, 729547, 1146431, 1402975, 2204675, 2605525, 3086545, 3647735, 5732155, 8025017, 15432725, 18238675, 28660775, 40125085, 200625425]

約数ペア:

[(1, 200625425), (5, 40125085), (7, 28660775), (11, 18238675), (13, 15432725), (25, 8025017), (35, 5732155), (55, 3647735), (65, 3086545), (77, 2605525), (91, 2204675), (143, 1402975), (175, 1146431), (275, 729547), (325, 617309), (385, 521105), (455, 440935), (715, 280595), (1001, 200425), (1925, 104221), (2275, 88187), (3575, 56119), (5005, 40085), (8017, 25025)]