3884805

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 6795360

約数和(自身を除く): 2910555

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 659, 1179, 1965, 1977, 3295, 5895, 5931, 9885, 29655, 86329, 258987, 431645, 776961, 1294935, 3884805]

約数ペア:

[(1, 3884805), (3, 1294935), (5, 776961), (9, 431645), (15, 258987), (45, 86329), (131, 29655), (393, 9885), (655, 5931), (659, 5895), (1179, 3295), (1965, 1977)]