226173055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 299980800

約数和(自身を除く): 73807745

約数列:

[1, 5, 19, 31, 61, 95, 155, 305, 589, 1159, 1259, 1891, 2945, 5795, 6295, 9455, 23921, 35929, 39029, 76799, 119605, 179645, 195145, 383995, 741551, 1459181, 2380769, 3707755, 7295905, 11903845, 45234611, 226173055]

約数ペア:

[(1, 226173055), (5, 45234611), (19, 11903845), (31, 7295905), (61, 3707755), (95, 2380769), (155, 1459181), (305, 741551), (589, 383995), (1159, 195145), (1259, 179645), (1891, 119605), (2945, 76799), (5795, 39029), (6295, 35929), (9455, 23921)]