289620705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{92383}}^1$

素因数の和:92421

約数の個数: 32

約数和(自身を含む): 532131840

約数和(自身を除く): 242511135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 92383, 277149, 461915, 1016213, 1385745, 1755277, 3048639, 5081065, 5265831, 8776385, 15243195, 19308047, 26329155, 57924141, 96540235, 289620705]

約数ペア:

[(1, 289620705), (3, 96540235), (5, 57924141), (11, 26329155), (15, 19308047), (19, 15243195), (33, 8776385), (55, 5265831), (57, 5081065), (95, 3048639), (165, 1755277), (209, 1385745), (285, 1016213), (627, 461915), (1045, 277149), (3135, 92383)]