85165435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 110574720

約数和(自身を除く): 25409285

約数列:

[1, 5, 23, 53, 89, 115, 157, 265, 445, 785, 1219, 2047, 3611, 4717, 6095, 8321, 10235, 13973, 18055, 23585, 41605, 69865, 108491, 191383, 321379, 542455, 740569, 956915, 1606895, 3702845, 17033087, 85165435]

約数ペア:

[(1, 85165435), (5, 17033087), (23, 3702845), (53, 1606895), (89, 956915), (115, 740569), (157, 542455), (265, 321379), (445, 191383), (785, 108491), (1219, 69865), (2047, 41605), (3611, 23585), (4717, 18055), (6095, 13973), (8321, 10235)]