20143762815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{62639}}^1$

素因数の和:64607

約数の個数: 32

約数和(自身を含む): 35178624000

約数和(自身を除く): 15034861185

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1949, 5847, 9745, 21439, 29235, 62639, 64317, 107195, 187917, 313195, 321585, 689029, 939585, 2067087, 3445145, 10335435, 122083411, 366250233, 610417055, 1342917521, 1831251165, 4028752563, 6714587605, 20143762815]

約数ペア:

[(1, 20143762815), (3, 6714587605), (5, 4028752563), (11, 1831251165), (15, 1342917521), (33, 610417055), (55, 366250233), (165, 122083411), (1949, 10335435), (5847, 3445145), (9745, 2067087), (21439, 939585), (29235, 689029), (62639, 321585), (64317, 313195), (107195, 187917)]