488405745

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{121949}}^1$

素因数の和:122049

約数の個数: 24

約数和(自身を含む): 856089000

約数和(自身を除く): 367683255

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 121949, 365847, 609745, 1097541, 1829235, 5487705, 10853461, 32560383, 54267305, 97681149, 162801915, 488405745]

約数ペア:

[(1, 488405745), (3, 162801915), (5, 97681149), (9, 54267305), (15, 32560383), (45, 10853461), (89, 5487705), (267, 1829235), (445, 1097541), (801, 609745), (1335, 365847), (4005, 121949)]