157040895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41381}}^1$

素因数の和:41423

約数の個数: 32

約数和(自身を含む): 286032384

約数和(自身を除く): 128991489

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 41381, 124143, 206905, 455191, 620715, 951763, 1365573, 2275955, 2855289, 4758815, 6827865, 10469393, 14276445, 31408179, 52346965, 157040895]

約数ペア:

[(1, 157040895), (3, 52346965), (5, 31408179), (11, 14276445), (15, 10469393), (23, 6827865), (33, 4758815), (55, 2855289), (69, 2275955), (115, 1365573), (165, 951763), (253, 620715), (345, 455191), (759, 206905), (1265, 124143), (3795, 41381)]