15744021795

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{43717}}^1$

素因数の和:43932

約数の個数: 48

約数和(自身を含む): 27989312832

約数和(自身を除く): 12245291037

約数列:

[1, 3, 5, 9, 15, 45, 53, 151, 159, 265, 453, 477, 755, 795, 1359, 2265, 2385, 6795, 8003, 24009, 40015, 43717, 72027, 120045, 131151, 218585, 360135, 393453, 655755, 1967265, 2317001, 6601267, 6951003, 11585005, 19803801, 20853009, 33006335, 34755015, 59411403, 99019005, 104265045, 297057015, 349867151, 1049601453, 1749335755, 3148804359, 5248007265, 15744021795]

約数ペア:

[(1, 15744021795), (3, 5248007265), (5, 3148804359), (9, 1749335755), (15, 1049601453), (45, 349867151), (53, 297057015), (151, 104265045), (159, 99019005), (265, 59411403), (453, 34755015), (477, 33006335), (755, 20853009), (795, 19803801), (1359, 11585005), (2265, 6951003), (2385, 6601267), (6795, 2317001), (8003, 1967265), (24009, 655755), (40015, 393453), (43717, 360135), (72027, 218585), (120045, 131151)]