15679857635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{5897}}^1$

素因数の和:8087

約数の個数: 32

約数和(自身を含む): 21343210560

約数和(自身を除く): 5663352925

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2153, 5897, 10765, 27989, 29485, 40907, 76661, 112043, 139945, 204535, 383305, 531791, 560215, 1456559, 2658955, 7282795, 12696241, 63481205, 165051133, 241228579, 825255665, 1206142895, 3135971527, 15679857635]

約数ペア:

[(1, 15679857635), (5, 3135971527), (13, 1206142895), (19, 825255665), (65, 241228579), (95, 165051133), (247, 63481205), (1235, 12696241), (2153, 7282795), (5897, 2658955), (10765, 1456559), (27989, 560215), (29485, 531791), (40907, 383305), (76661, 204535), (112043, 139945)]