39779415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 75714912

約数和(自身を除く): 35935497

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 1283, 2067, 2385, 3445, 3849, 6201, 6415, 10335, 11547, 16679, 19245, 31005, 50037, 57735, 67999, 83395, 150111, 203997, 250185, 339995, 611991, 750555, 883987, 1019985, 2651961, 3059955, 4419935, 7955883, 13259805, 39779415]

約数ペア:

[(1, 39779415), (3, 13259805), (5, 7955883), (9, 4419935), (13, 3059955), (15, 2651961), (39, 1019985), (45, 883987), (53, 750555), (65, 611991), (117, 339995), (159, 250185), (195, 203997), (265, 150111), (477, 83395), (585, 67999), (689, 57735), (795, 50037), (1283, 31005), (2067, 19245), (2385, 16679), (3445, 11547), (3849, 10335), (6201, 6415)]