12827565

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 24219360

約数和(自身を除く): 11391795

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 1667, 2565, 5001, 7695, 8335, 15003, 25005, 31673, 45009, 75015, 95019, 135027, 158365, 225045, 285057, 475095, 675135, 855171, 1425285, 2565513, 4275855, 12827565]

約数ペア:

[(1, 12827565), (3, 4275855), (5, 2565513), (9, 1425285), (15, 855171), (19, 675135), (27, 475095), (45, 285057), (57, 225045), (81, 158365), (95, 135027), (135, 95019), (171, 75015), (285, 45009), (405, 31673), (513, 25005), (855, 15003), (1539, 8335), (1667, 7695), (2565, 5001)]