40275735

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 67592448

約数和(自身を除く): 27316713

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1523, 1763, 4569, 5289, 7615, 8815, 22845, 26445, 62443, 65489, 187329, 196467, 312215, 327445, 936645, 982335, 2685049, 8055147, 13425245, 40275735]

約数ペア:

[(1, 40275735), (3, 13425245), (5, 8055147), (15, 2685049), (41, 982335), (43, 936645), (123, 327445), (129, 312215), (205, 196467), (215, 187329), (615, 65489), (645, 62443), (1523, 26445), (1763, 22845), (4569, 8815), (5289, 7615)]