82885165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 113052672

約数和(自身を除く): 30167507

約数列:

[1, 5, 11, 31, 55, 155, 173, 281, 341, 865, 1405, 1705, 1903, 3091, 5363, 8711, 9515, 15455, 26815, 43555, 48613, 58993, 95821, 243065, 294965, 479105, 534743, 1507003, 2673715, 7535015, 16577033, 82885165]

約数ペア:

[(1, 82885165), (5, 16577033), (11, 7535015), (31, 2673715), (55, 1507003), (155, 534743), (173, 479105), (281, 294965), (341, 243065), (865, 95821), (1405, 58993), (1705, 48613), (1903, 43555), (3091, 26815), (5363, 15455), (8711, 9515)]