308379435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{225919}}^1$

素因数の和:225947

約数の個数: 32

約数和(自身を含む): 607272960

約数和(自身を除く): 298893525

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 225919, 677757, 1129595, 1581433, 2936947, 3388785, 4744299, 7907165, 8810841, 14684735, 20558629, 23721495, 44054205, 61675887, 102793145, 308379435]

約数ペア:

[(1, 308379435), (3, 102793145), (5, 61675887), (7, 44054205), (13, 23721495), (15, 20558629), (21, 14684735), (35, 8810841), (39, 7907165), (65, 4744299), (91, 3388785), (105, 2936947), (195, 1581433), (273, 1129595), (455, 677757), (1365, 225919)]