199445415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1022797}}^1$

素因数の和:1022818

約数の個数: 16

約数和(自身を含む): 343660128

約数和(自身を除く): 144214713

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1022797, 3068391, 5113985, 13296361, 15341955, 39889083, 66481805, 199445415]

約数ペア:

[(1, 199445415), (3, 66481805), (5, 39889083), (13, 15341955), (15, 13296361), (39, 5113985), (65, 3068391), (195, 1022797)]