1936774395

素因数分解:

$3^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 3569684976

約数和(自身を除く): 1632910581

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 645, 729, 1161, 1215, 1373, 1935, 2187, 3483, 3645, 4119, 5805, 6561, 6865, 10449, 10935, 12357, 17415, 20595, 31347, 32805, 37071, 52245, 59039, 61785, 94041, 111213, 156735, 177117, 185355, 282123, 295195, 333639, 470205, 531351, 556065, 885585, 1000917, 1410615, 1594053, 1668195, 2656755, 3002751, 4782159, 5004585, 7970265, 9008253, 14346477, 15013755, 23910795, 43039431, 45041265, 71732385, 129118293, 215197155, 387354879, 645591465, 1936774395]

約数ペア:

[(1, 1936774395), (3, 645591465), (5, 387354879), (9, 215197155), (15, 129118293), (27, 71732385), (43, 45041265), (45, 43039431), (81, 23910795), (129, 15013755), (135, 14346477), (215, 9008253), (243, 7970265), (387, 5004585), (405, 4782159), (645, 3002751), (729, 2656755), (1161, 1668195), (1215, 1594053), (1373, 1410615), (1935, 1000917), (2187, 885585), (3483, 556065), (3645, 531351), (4119, 470205), (5805, 333639), (6561, 295195), (6865, 282123), (10449, 185355), (10935, 177117), (12357, 156735), (17415, 111213), (20595, 94041), (31347, 61785), (32805, 59039), (37071, 52245)]