99844745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19949}}^1$

素因数の和:19985

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 61032055

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 19949, 99745, 139643, 219439, 259337, 698215, 1097195, 1296685, 1536073, 1815359, 2852707, 7680365, 9076795, 14263535, 19968949, 99844745]

約数ペア:

[(1, 99844745), (5, 19968949), (7, 14263535), (11, 9076795), (13, 7680365), (35, 2852707), (55, 1815359), (65, 1536073), (77, 1296685), (91, 1097195), (143, 698215), (385, 259337), (455, 219439), (715, 139643), (1001, 99745), (5005, 19949)]