67740075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23159}}^1$

素因数の和:23188

約数の個数: 36

約数和(自身を含む): 130668720

約数和(自身を除く): 62928645

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 23159, 69477, 115795, 208431, 301067, 347385, 578975, 903201, 1042155, 1505335, 1736925, 2709603, 4516005, 5210775, 7526675, 13548015, 22580025, 67740075]

約数ペア:

[(1, 67740075), (3, 22580025), (5, 13548015), (9, 7526675), (13, 5210775), (15, 4516005), (25, 2709603), (39, 1736925), (45, 1505335), (65, 1042155), (75, 903201), (117, 578975), (195, 347385), (225, 301067), (325, 208431), (585, 115795), (975, 69477), (2925, 23159)]