28648365

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{3797}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 45940608

約数和(自身を除く): 17292243

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 3797, 7545, 11391, 18985, 56955, 1909891, 5729673, 9549455, 28648365]

約数ペア:

[(1, 28648365), (3, 9549455), (5, 5729673), (15, 1909891), (503, 56955), (1509, 18985), (2515, 11391), (3797, 7545)]