26330265

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 51000768

約数和(自身を除く): 24670503

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1667, 1755, 3159, 5001, 5265, 8335, 15003, 15795, 21671, 25005, 45009, 65013, 75015, 108355, 135027, 195039, 225045, 325065, 405081, 585117, 675135, 975195, 1755351, 2025405, 2925585, 5266053, 8776755, 26330265]

約数ペア:

[(1, 26330265), (3, 8776755), (5, 5266053), (9, 2925585), (13, 2025405), (15, 1755351), (27, 975195), (39, 675135), (45, 585117), (65, 405081), (81, 325065), (117, 225045), (135, 195039), (195, 135027), (243, 108355), (351, 75015), (405, 65013), (585, 45009), (1053, 25005), (1215, 21671), (1667, 15795), (1755, 15003), (3159, 8335), (5001, 5265)]