102847745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20549}}^1$

素因数の和:20585

約数の個数: 32

約数和(自身を含む): 165715200

約数和(自身を除く): 62867455

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 20549, 102745, 143843, 226039, 267137, 719215, 1130195, 1335685, 1582273, 1869959, 2938507, 7911365, 9349795, 14692535, 20569549, 102847745]

約数ペア:

[(1, 102847745), (5, 20569549), (7, 14692535), (11, 9349795), (13, 7911365), (35, 2938507), (55, 1869959), (65, 1582273), (77, 1335685), (91, 1130195), (143, 719215), (385, 267137), (455, 226039), (715, 143843), (1001, 102745), (5005, 20549)]