1879552005

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{7451}}^1$

素因数の和:7777

約数の個数: 32

約数和(自身を含む): 3064739328

約数和(自身を除く): 1185187323

約数列:

[1, 3, 5, 15, 67, 201, 251, 335, 753, 1005, 1255, 3765, 7451, 16817, 22353, 37255, 50451, 84085, 111765, 252255, 499217, 1497651, 1870201, 2496085, 5610603, 7488255, 9351005, 28053015, 125303467, 375910401, 626517335, 1879552005]

約数ペア:

[(1, 1879552005), (3, 626517335), (5, 375910401), (15, 125303467), (67, 28053015), (201, 9351005), (251, 7488255), (335, 5610603), (753, 2496085), (1005, 1870201), (1255, 1497651), (3765, 499217), (7451, 252255), (16817, 111765), (22353, 84085), (37255, 50451)]