664996870035

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1979069}}^1$

素因数の和:1979233

約数の個数: 64

約数和(自身を含む): 1253938752000

約数和(自身を除く): 588941881965

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 131, 135, 171, 285, 393, 513, 655, 855, 1179, 1965, 2489, 2565, 3537, 5895, 7467, 12445, 17685, 22401, 37335, 67203, 112005, 336015, 1979069, 5937207, 9895345, 17811621, 29686035, 37602311, 53434863, 89058105, 112806933, 188011555, 259258039, 267174315, 338420799, 564034665, 777774117, 1015262397, 1296290195, 1692103995, 2333322351, 3888870585, 4925902741, 5076311985, 6999967053, 11666611755, 14777708223, 24629513705, 34999835265, 44333124669, 73888541115, 132999374007, 221665623345, 664996870035]

約数ペア:

[(1, 664996870035), (3, 221665623345), (5, 132999374007), (9, 73888541115), (15, 44333124669), (19, 34999835265), (27, 24629513705), (45, 14777708223), (57, 11666611755), (95, 6999967053), (131, 5076311985), (135, 4925902741), (171, 3888870585), (285, 2333322351), (393, 1692103995), (513, 1296290195), (655, 1015262397), (855, 777774117), (1179, 564034665), (1965, 338420799), (2489, 267174315), (2565, 259258039), (3537, 188011555), (5895, 112806933), (7467, 89058105), (12445, 53434863), (17685, 37602311), (22401, 29686035), (37335, 17811621), (67203, 9895345), (112005, 5937207), (336015, 1979069)]