304801105

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 424339200

約数和(自身を除く): 119538095

約数列:

[1, 5, 7, 35, 149, 211, 277, 745, 1043, 1055, 1385, 1477, 1939, 5215, 7385, 9695, 31439, 41273, 58447, 157195, 206365, 220073, 288911, 292235, 409129, 1100365, 1444555, 2045645, 8708603, 43543015, 60960221, 304801105]

約数ペア:

[(1, 304801105), (5, 60960221), (7, 43543015), (35, 8708603), (149, 2045645), (211, 1444555), (277, 1100365), (745, 409129), (1043, 292235), (1055, 288911), (1385, 220073), (1477, 206365), (1939, 157195), (5215, 58447), (7385, 41273), (9695, 31439)]