2183977395

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{1307}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 3849161472

約数和(自身を除く): 1665184077

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 523, 639, 1065, 1307, 1569, 2615, 3195, 3921, 4707, 6535, 7845, 11763, 19605, 23535, 37133, 58815, 92797, 111399, 185665, 278391, 334197, 463985, 556995, 683561, 835173, 1391955, 1670985, 2050683, 3417805, 4175865, 6152049, 10253415, 30760245, 48532831, 145598493, 242664155, 436795479, 727992465, 2183977395]

約数ペア:

[(1, 2183977395), (3, 727992465), (5, 436795479), (9, 242664155), (15, 145598493), (45, 48532831), (71, 30760245), (213, 10253415), (355, 6152049), (523, 4175865), (639, 3417805), (1065, 2050683), (1307, 1670985), (1569, 1391955), (2615, 835173), (3195, 683561), (3921, 556995), (4707, 463985), (6535, 334197), (7845, 278391), (11763, 185665), (19605, 111399), (23535, 92797), (37133, 58815)]