42487875

素因数分解:

$3^3\times 5^3\times {\mathrm{12589}}^1$

素因数の和:12613

約数の個数: 32

約数和(自身を含む): 78561600

約数和(自身を除く): 36073725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 12589, 37767, 62945, 113301, 188835, 314725, 339903, 566505, 944175, 1573625, 1699515, 2832525, 4720875, 8497575, 14162625, 42487875]

約数ペア:

[(1, 42487875), (3, 14162625), (5, 8497575), (9, 4720875), (15, 2832525), (25, 1699515), (27, 1573625), (45, 944175), (75, 566505), (125, 339903), (135, 314725), (225, 188835), (375, 113301), (675, 62945), (1125, 37767), (3375, 12589)]