86130145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 110822400

約数和(自身を除く): 24692255

約数列:

[1, 5, 29, 73, 79, 103, 145, 365, 395, 515, 2117, 2291, 2987, 5767, 7519, 8137, 10585, 11455, 14935, 28835, 37595, 40685, 167243, 218051, 235973, 594001, 836215, 1090255, 1179865, 2970005, 17226029, 86130145]

約数ペア:

[(1, 86130145), (5, 17226029), (29, 2970005), (73, 1179865), (79, 1090255), (103, 836215), (145, 594001), (365, 235973), (395, 218051), (515, 167243), (2117, 40685), (2291, 37595), (2987, 28835), (5767, 14935), (7519, 11455), (8137, 10585)]