69439195

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 103584960

約数和(自身を除く): 34145765

約数列:

[1, 5, 7, 29, 35, 37, 43, 145, 185, 203, 215, 259, 301, 1015, 1073, 1247, 1295, 1505, 1591, 1849, 5365, 6235, 7511, 7955, 8729, 9245, 11137, 12943, 37555, 43645, 46139, 53621, 55685, 64715, 68413, 230695, 268105, 322973, 342065, 375347, 478891, 1614865, 1876735, 1983977, 2394455, 9919885, 13887839, 69439195]

約数ペア:

[(1, 69439195), (5, 13887839), (7, 9919885), (29, 2394455), (35, 1983977), (37, 1876735), (43, 1614865), (145, 478891), (185, 375347), (203, 342065), (215, 322973), (259, 268105), (301, 230695), (1015, 68413), (1073, 64715), (1247, 55685), (1295, 53621), (1505, 46139), (1591, 43645), (1849, 37555), (5365, 12943), (6235, 11137), (7511, 9245), (7955, 8729)]