29384415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 54789696

約数和(自身を除く): 25405281

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 541, 639, 765, 1065, 1207, 1623, 2705, 3195, 3621, 4869, 6035, 8115, 9197, 10863, 18105, 24345, 27591, 38411, 45985, 54315, 82773, 115233, 137955, 192055, 345699, 413865, 576165, 652987, 1728495, 1958961, 3264935, 5876883, 9794805, 29384415]

約数ペア:

[(1, 29384415), (3, 9794805), (5, 5876883), (9, 3264935), (15, 1958961), (17, 1728495), (45, 652987), (51, 576165), (71, 413865), (85, 345699), (153, 192055), (213, 137955), (255, 115233), (355, 82773), (541, 54315), (639, 45985), (765, 38411), (1065, 27591), (1207, 24345), (1623, 18105), (2705, 10863), (3195, 9197), (3621, 8115), (4869, 6035)]