852427925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 1131594240

約数和(自身を除く): 279166315

約数列:

[1, 5, 25, 31, 41, 139, 155, 193, 205, 695, 775, 965, 1025, 1271, 3475, 4309, 4825, 5699, 5983, 6355, 7913, 21545, 26827, 28495, 29915, 31775, 39565, 107725, 134135, 142475, 149575, 176669, 197825, 245303, 670675, 831637, 883345, 1099907, 1226515, 4158185, 4416725, 5499535, 6132575, 20790925, 27497675, 34097117, 170485585, 852427925]

約数ペア:

[(1, 852427925), (5, 170485585), (25, 34097117), (31, 27497675), (41, 20790925), (139, 6132575), (155, 5499535), (193, 4416725), (205, 4158185), (695, 1226515), (775, 1099907), (965, 883345), (1025, 831637), (1271, 670675), (3475, 245303), (4309, 197825), (4825, 176669), (5699, 149575), (5983, 142475), (6355, 134135), (7913, 107725), (21545, 39565), (26827, 31775), (28495, 29915)]