200745135

素因数分解:

$3^4\times 5^1\times {\mathrm{495667}}^1$

素因数の和:495684

約数の個数: 20

約数和(自身を含む): 359854968

約数和(自身を除く): 159109833

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 495667, 1487001, 2478335, 4461003, 7435005, 13383009, 22305015, 40149027, 66915045, 200745135]

約数ペア:

[(1, 200745135), (3, 66915045), (5, 40149027), (9, 22305015), (15, 13383009), (27, 7435005), (45, 4461003), (81, 2478335), (135, 1487001), (405, 495667)]