42795135

素因数分解:

$3^4\times 5^1\times {\mathrm{105667}}^1$

素因数の和:105684

約数の個数: 20

約数和(自身を含む): 76714968

約数和(自身を除く): 33919833

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 105667, 317001, 528335, 951003, 1585005, 2853009, 4755015, 8559027, 14265045, 42795135]

約数ペア:

[(1, 42795135), (3, 14265045), (5, 8559027), (9, 4755015), (15, 2853009), (27, 1585005), (45, 951003), (81, 528335), (135, 317001), (405, 105667)]