47704725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11159}}^1$

素因数の和:11194

約数の個数: 36

約数和(自身を含む): 89949600

約数和(自身を除く): 42244875

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 11159, 33477, 55795, 100431, 167385, 212021, 278975, 502155, 636063, 836925, 1060105, 1908189, 2510775, 3180315, 5300525, 9540945, 15901575, 47704725]

約数ペア:

[(1, 47704725), (3, 15901575), (5, 9540945), (9, 5300525), (15, 3180315), (19, 2510775), (25, 1908189), (45, 1060105), (57, 836925), (75, 636063), (95, 502155), (171, 278975), (225, 212021), (285, 167385), (475, 100431), (855, 55795), (1425, 33477), (4275, 11159)]