2743875

素因数分解:

$3^4\times 5^3\times {\mathrm{271}}^1$

素因数の和:298

約数の個数: 40

約数和(自身を含む): 5134272

約数和(自身を除く): 2390397

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 271, 375, 405, 675, 813, 1125, 1355, 2025, 2439, 3375, 4065, 6775, 7317, 10125, 12195, 20325, 21951, 33875, 36585, 60975, 101625, 109755, 182925, 304875, 548775, 914625, 2743875]

約数ペア:

[(1, 2743875), (3, 914625), (5, 548775), (9, 304875), (15, 182925), (25, 109755), (27, 101625), (45, 60975), (75, 36585), (81, 33875), (125, 21951), (135, 20325), (225, 12195), (271, 10125), (375, 7317), (405, 6775), (675, 4065), (813, 3375), (1125, 2439), (1355, 2025)]