259313615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10847

約数の個数: 32

約数和(自身を含む): 372902400

約数和(自身を除く): 113588785

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 10789, 24035, 53945, 118679, 204991, 248147, 593395, 1024955, 1240735, 2254901, 2729617, 4714793, 11274505, 13648085, 23573965, 51862723, 259313615]

約数ペア:

[(1, 259313615), (5, 51862723), (11, 23573965), (19, 13648085), (23, 11274505), (55, 4714793), (95, 2729617), (115, 2254901), (209, 1240735), (253, 1024955), (437, 593395), (1045, 248147), (1265, 204991), (2185, 118679), (4807, 53945), (10789, 24035)]