72684495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124247}}^1$

素因数の和:124271

約数の個数: 24

約数和(自身を含む): 135678816

約数和(自身を除く): 62994321

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 124247, 372741, 621235, 1118223, 1615211, 1863705, 4845633, 5591115, 8076055, 14536899, 24228165, 72684495]

約数ペア:

[(1, 72684495), (3, 24228165), (5, 14536899), (9, 8076055), (13, 5591115), (15, 4845633), (39, 1863705), (45, 1615211), (65, 1118223), (117, 621235), (195, 372741), (585, 124247)]