143670305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 193536000

約数和(自身を除く): 49865695

約数列:

[1, 5, 19, 23, 47, 95, 115, 235, 437, 893, 1081, 1399, 2185, 4465, 5405, 6995, 20539, 26581, 32177, 65753, 102695, 132905, 160885, 328765, 611363, 1249307, 1512319, 3056815, 6246535, 7561595, 28734061, 143670305]

約数ペア:

[(1, 143670305), (5, 28734061), (19, 7561595), (23, 6246535), (47, 3056815), (95, 1512319), (115, 1249307), (235, 611363), (437, 328765), (893, 160885), (1081, 132905), (1399, 102695), (2185, 65753), (4465, 32177), (5405, 26581), (6995, 20539)]