13972335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 24407040

約数和(自身を除く): 10434705

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 907, 1027, 1185, 2721, 3081, 4535, 5135, 11791, 13605, 15405, 35373, 58955, 71653, 176865, 214959, 358265, 931489, 1074795, 2794467, 4657445, 13972335]

約数ペア:

[(1, 13972335), (3, 4657445), (5, 2794467), (13, 1074795), (15, 931489), (39, 358265), (65, 214959), (79, 176865), (195, 71653), (237, 58955), (395, 35373), (907, 15405), (1027, 13605), (1185, 11791), (2721, 5135), (3081, 4535)]