42902775

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4120

約数の個数: 36

約数和(自身を含む): 78497952

約数和(自身を除く): 35595177

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 4057, 10575, 12171, 20285, 36513, 60855, 101425, 182565, 190679, 304275, 572037, 912825, 953395, 1716111, 2860185, 4766975, 8580555, 14300925, 42902775]

約数ペア:

[(1, 42902775), (3, 14300925), (5, 8580555), (9, 4766975), (15, 2860185), (25, 1716111), (45, 953395), (47, 912825), (75, 572037), (141, 304275), (225, 190679), (235, 182565), (423, 101425), (705, 60855), (1175, 36513), (2115, 20285), (3525, 12171), (4057, 10575)]