27080415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1667}}^1$

素因数の和:1716

約数の個数: 36

約数和(自身を含む): 49569624

約数和(自身を除く): 22489209

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1667, 1805, 3249, 5001, 5415, 8335, 15003, 16245, 25005, 31673, 75015, 95019, 158365, 285057, 475095, 601787, 1425285, 1805361, 3008935, 5416083, 9026805, 27080415]

約数ペア:

[(1, 27080415), (3, 9026805), (5, 5416083), (9, 3008935), (15, 1805361), (19, 1425285), (45, 601787), (57, 475095), (95, 285057), (171, 158365), (285, 95019), (361, 75015), (855, 31673), (1083, 25005), (1667, 16245), (1805, 15003), (3249, 8335), (5001, 5415)]