31725135

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18077}}^1$

素因数の和:18104

約数の個数: 32

約数和(自身を含む): 60742080

約数和(自身を除く): 29016945

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 18077, 54231, 90385, 162693, 235001, 271155, 488079, 705003, 813465, 1175005, 2115009, 2440395, 3525015, 6345027, 10575045, 31725135]

約数ペア:

[(1, 31725135), (3, 10575045), (5, 6345027), (9, 3525015), (13, 2440395), (15, 2115009), (27, 1175005), (39, 813465), (45, 705003), (65, 488079), (117, 271155), (135, 235001), (195, 162693), (351, 90385), (585, 54231), (1755, 18077)]