133037275

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 197130240

約数和(自身を除く): 64092965

約数列:

[1, 5, 7, 25, 31, 35, 137, 155, 175, 179, 217, 685, 775, 895, 959, 1085, 1253, 3425, 4247, 4475, 4795, 5425, 5549, 6265, 21235, 23975, 24523, 27745, 29729, 31325, 38843, 106175, 122615, 138725, 148645, 171661, 194215, 613075, 743225, 760213, 858305, 971075, 3801065, 4291525, 5321491, 19005325, 26607455, 133037275]

約数ペア:

[(1, 133037275), (5, 26607455), (7, 19005325), (25, 5321491), (31, 4291525), (35, 3801065), (137, 971075), (155, 858305), (175, 760213), (179, 743225), (217, 613075), (685, 194215), (775, 171661), (895, 148645), (959, 138725), (1085, 122615), (1253, 106175), (3425, 38843), (4247, 31325), (4475, 29729), (4795, 27745), (5425, 24523), (5549, 23975), (6265, 21235)]