4397985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5749}}^1$

素因数の和:5777

約数の個数: 24

約数和(自身を含む): 8073000

約数和(自身を除く): 3675015

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5749, 17247, 28745, 51741, 86235, 97733, 258705, 293199, 488665, 879597, 1465995, 4397985]

約数ペア:

[(1, 4397985), (3, 1465995), (5, 879597), (9, 488665), (15, 293199), (17, 258705), (45, 97733), (51, 86235), (85, 51741), (153, 28745), (255, 17247), (765, 5749)]