2783236185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3255247}}^1$

素因数の和:3255277

約数の個数: 24

約数和(自身を含む): 5078186880

約数和(自身を除く): 2294950695

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3255247, 9765741, 16276235, 29297223, 48828705, 61849693, 146486115, 185549079, 309248465, 556647237, 927745395, 2783236185]

約数ペア:

[(1, 2783236185), (3, 927745395), (5, 556647237), (9, 309248465), (15, 185549079), (19, 146486115), (45, 61849693), (57, 48828705), (95, 29297223), (171, 16276235), (285, 9765741), (855, 3255247)]