20080863375

素因数分解:

$3^1\times 5^3\times {\mathrm{3041}}^1\times {\mathrm{17609}}^1$

素因数の和:20668

約数の個数: 32

約数和(自身を含む): 33427442880

約数和(自身を除く): 13346579505

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 3041, 9123, 15205, 17609, 45615, 52827, 76025, 88045, 228075, 264135, 380125, 440225, 1140375, 1320675, 2201125, 6603375, 53548969, 160646907, 267744845, 803234535, 1338724225, 4016172675, 6693621125, 20080863375]

約数ペア:

[(1, 20080863375), (3, 6693621125), (5, 4016172675), (15, 1338724225), (25, 803234535), (75, 267744845), (125, 160646907), (375, 53548969), (3041, 6603375), (9123, 2201125), (15205, 1320675), (17609, 1140375), (45615, 440225), (52827, 380125), (76025, 264135), (88045, 228075)]