2019662925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{65203}}^1$

素因数の和:65282

約数の個数: 48

約数和(自身を含む): 3880942080

約数和(自身を除く): 1861279155

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 175, 177, 295, 413, 525, 885, 1239, 1475, 2065, 4425, 6195, 10325, 30975, 65203, 195609, 326015, 456421, 978045, 1369263, 1630075, 2282105, 3846977, 4890225, 6846315, 11410525, 11540931, 19234885, 26928839, 34231575, 57704655, 80786517, 96174425, 134644195, 288523275, 403932585, 673220975, 2019662925]

約数ペア:

[(1, 2019662925), (3, 673220975), (5, 403932585), (7, 288523275), (15, 134644195), (21, 96174425), (25, 80786517), (35, 57704655), (59, 34231575), (75, 26928839), (105, 19234885), (175, 11540931), (177, 11410525), (295, 6846315), (413, 4890225), (525, 3846977), (885, 2282105), (1239, 1630075), (1475, 1369263), (2065, 978045), (4425, 456421), (6195, 326015), (10325, 195609), (30975, 65203)]