8130765

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 5877555

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 607, 705, 893, 1821, 2679, 3035, 4465, 9105, 11533, 13395, 28529, 34599, 57665, 85587, 142645, 172995, 427935, 542051, 1626153, 2710255, 8130765]

約数ペア:

[(1, 8130765), (3, 2710255), (5, 1626153), (15, 542051), (19, 427935), (47, 172995), (57, 142645), (95, 85587), (141, 57665), (235, 34599), (285, 28529), (607, 13395), (705, 11533), (893, 9105), (1821, 4465), (2679, 3035)]