571995

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 1075200

約数和(自身を除く): 503205

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 223, 285, 513, 669, 855, 1115, 2007, 2565, 3345, 4237, 6021, 10035, 12711, 21185, 30105, 38133, 63555, 114399, 190665, 571995]

約数ペア:

[(1, 571995), (3, 190665), (5, 114399), (9, 63555), (15, 38133), (19, 30105), (27, 21185), (45, 12711), (57, 10035), (95, 6021), (135, 4237), (171, 3345), (223, 2565), (285, 2007), (513, 1115), (669, 855)]