210009131515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{126967}}^1$

素因数の和:127771

約数の個数: 32

約数和(自身を含む): 277176222720

約数和(自身を除く): 67167091205

約数列:

[1, 5, 19, 23, 95, 115, 437, 757, 2185, 3785, 14383, 17411, 71915, 87055, 126967, 330809, 634835, 1654045, 2412373, 2920241, 12061865, 14601205, 55484579, 96114019, 277422895, 480570095, 1826166361, 2210622437, 9130831805, 11053112185, 42001826303, 210009131515]

約数ペア:

[(1, 210009131515), (5, 42001826303), (19, 11053112185), (23, 9130831805), (95, 2210622437), (115, 1826166361), (437, 480570095), (757, 277422895), (2185, 96114019), (3785, 55484579), (14383, 14601205), (17411, 12061865), (71915, 2920241), (87055, 2412373), (126967, 1654045), (330809, 634835)]