85383015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 143147520

約数和(自身を除く): 57764505

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 653, 1137, 1895, 1959, 3265, 5685, 8717, 9795, 15019, 26151, 43585, 45057, 75095, 130755, 225285, 247487, 742461, 1237435, 3712305, 5692201, 17076603, 28461005, 85383015]

約数ペア:

[(1, 85383015), (3, 28461005), (5, 17076603), (15, 5692201), (23, 3712305), (69, 1237435), (115, 742461), (345, 247487), (379, 225285), (653, 130755), (1137, 75095), (1895, 45057), (1959, 43585), (3265, 26151), (5685, 15019), (8717, 9795)]