156976005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11719}}^1$

素因数の和:11793

約数の個数: 32

約数和(自身を含む): 270028800

約数和(自身を除く): 113052795

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 11719, 13395, 35157, 58595, 175785, 222661, 550793, 667983, 1113305, 1652379, 2753965, 3339915, 8261895, 10465067, 31395201, 52325335, 156976005]

約数ペア:

[(1, 156976005), (3, 52325335), (5, 31395201), (15, 10465067), (19, 8261895), (47, 3339915), (57, 2753965), (95, 1652379), (141, 1113305), (235, 667983), (285, 550793), (705, 222661), (893, 175785), (2679, 58595), (4465, 35157), (11719, 13395)]