13146536646145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2789}}^1\times {\mathrm{140143}}^1$

素因数の和:143006

約数の個数: 48

約数和(自身を含む): 18636707888640

約数和(自身を除く): 5490171242495

約数列:

[1, 5, 7, 31, 35, 155, 217, 961, 1085, 2789, 4805, 6727, 13945, 19523, 33635, 86459, 97615, 140143, 432295, 605213, 700715, 981001, 2680229, 3026065, 4344433, 4905005, 13401145, 18761603, 21722165, 30411031, 93808015, 134677423, 152055155, 390858827, 673387115, 942741961, 1954294135, 2736011789, 4713709805, 12116623637, 13680058945, 60583118185, 84816365459, 375615332747, 424081827295, 1878076663735, 2629307329229, 13146536646145]

約数ペア:

[(1, 13146536646145), (5, 2629307329229), (7, 1878076663735), (31, 424081827295), (35, 375615332747), (155, 84816365459), (217, 60583118185), (961, 13680058945), (1085, 12116623637), (2789, 4713709805), (4805, 2736011789), (6727, 1954294135), (13945, 942741961), (19523, 673387115), (33635, 390858827), (86459, 152055155), (97615, 134677423), (140143, 93808015), (432295, 30411031), (605213, 21722165), (700715, 18761603), (981001, 13401145), (2680229, 4905005), (3026065, 4344433)]