224332745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^3$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 335569920

約数和(自身を除く): 111237175

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 1027, 2765, 5135, 6241, 7189, 31205, 35945, 43687, 81133, 218435, 405665, 493039, 567931, 2465195, 2839655, 3451273, 6409507, 17256365, 32047535, 44866549, 224332745]

約数ペア:

[(1, 224332745), (5, 44866549), (7, 32047535), (13, 17256365), (35, 6409507), (65, 3451273), (79, 2839655), (91, 2465195), (395, 567931), (455, 493039), (553, 405665), (1027, 218435), (2765, 81133), (5135, 43687), (6241, 35945), (7189, 31205)]