155742249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{75347}}^1$

素因数の和:75416

約数の個数: 16

約数和(自身を含む): 227852352

約数和(自身を除く): 72110103

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 75347, 226041, 979511, 2938533, 3993391, 11980173, 51914083, 155742249]

約数ペア:

[(1, 155742249), (3, 51914083), (13, 11980173), (39, 3993391), (53, 2938533), (159, 979511), (689, 226041), (2067, 75347)]