1045395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 1952496

約数和(自身を除く): 907101

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1787, 5361, 8935, 16083, 23231, 26805, 69693, 80415, 116155, 209079, 348465, 1045395]

約数ペア:

[(1, 1045395), (3, 348465), (5, 209079), (9, 116155), (13, 80415), (15, 69693), (39, 26805), (45, 23231), (65, 16083), (117, 8935), (195, 5361), (585, 1787)]