207053925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11177}}^1$

素因数の和:11222

約数の個数: 48

約数和(自身を含む): 388100160

約数和(自身を除く): 181046235

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 11177, 18525, 33531, 55885, 145301, 167655, 212363, 279425, 435903, 637089, 726505, 838275, 1061815, 2179515, 2760719, 3185445, 3632525, 5309075, 8282157, 10897575, 13803595, 15927225, 41410785, 69017975, 207053925]

約数ペア:

[(1, 207053925), (3, 69017975), (5, 41410785), (13, 15927225), (15, 13803595), (19, 10897575), (25, 8282157), (39, 5309075), (57, 3632525), (65, 3185445), (75, 2760719), (95, 2179515), (195, 1061815), (247, 838275), (285, 726505), (325, 637089), (475, 435903), (741, 279425), (975, 212363), (1235, 167655), (1425, 145301), (3705, 55885), (6175, 33531), (11177, 18525)]