159432895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 212129280

約数和(自身を除く): 52696385

約数列:

[1, 5, 19, 23, 95, 115, 131, 437, 557, 655, 2185, 2489, 2785, 3013, 10583, 12445, 12811, 15065, 52915, 57247, 64055, 72967, 243409, 286235, 364835, 1217045, 1386373, 1678241, 6931865, 8391205, 31886579, 159432895]

約数ペア:

[(1, 159432895), (5, 31886579), (19, 8391205), (23, 6931865), (95, 1678241), (115, 1386373), (131, 1217045), (437, 364835), (557, 286235), (655, 243409), (2185, 72967), (2489, 64055), (2785, 57247), (3013, 52915), (10583, 15065), (12445, 12811)]