145258059

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 211968000

約数和(自身を除く): 66709941

約数列:

[1, 3, 19, 47, 57, 59, 141, 177, 893, 919, 1121, 2679, 2757, 2773, 3363, 8319, 17461, 43193, 52383, 52687, 54221, 129579, 158061, 162663, 820667, 1030199, 2462001, 2548387, 3090597, 7645161, 48419353, 145258059]

約数ペア:

[(1, 145258059), (3, 48419353), (19, 7645161), (47, 3090597), (57, 2548387), (59, 2462001), (141, 1030199), (177, 820667), (893, 162663), (919, 158061), (1121, 129579), (2679, 54221), (2757, 52687), (2773, 52383), (3363, 43193), (8319, 17461)]