71369235

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{10789}}^1$

素因数の和:10817

約数の個数: 48

約数和(自身を含む): 147607200

約数和(自身を除く): 76237965

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 10789, 32367, 53945, 75523, 97101, 161835, 226569, 291303, 377615, 485505, 528661, 679707, 1132845, 1456515, 1585983, 2039121, 2643305, 3398535, 4757949, 7929915, 10195605, 14273847, 23789745, 71369235]

約数ペア:

[(1, 71369235), (3, 23789745), (5, 14273847), (7, 10195605), (9, 7929915), (15, 4757949), (21, 3398535), (27, 2643305), (35, 2039121), (45, 1585983), (49, 1456515), (63, 1132845), (105, 679707), (135, 528661), (147, 485505), (189, 377615), (245, 291303), (315, 226569), (441, 161835), (735, 97101), (945, 75523), (1323, 53945), (2205, 32367), (6615, 10789)]