38004645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 73215360

約数和(自身を除く): 35210715

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 1783, 3045, 4263, 5349, 7105, 8915, 12481, 21315, 26745, 37443, 51707, 62405, 87367, 155121, 187215, 258535, 262101, 361949, 436835, 775605, 1085847, 1310505, 1809745, 2533643, 5429235, 7600929, 12668215, 38004645]

約数ペア:

[(1, 38004645), (3, 12668215), (5, 7600929), (7, 5429235), (15, 2533643), (21, 1809745), (29, 1310505), (35, 1085847), (49, 775605), (87, 436835), (105, 361949), (145, 262101), (147, 258535), (203, 187215), (245, 155121), (435, 87367), (609, 62405), (735, 51707), (1015, 37443), (1421, 26745), (1783, 21315), (3045, 12481), (4263, 8915), (5349, 7105)]