80577645

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 132741504

約数和(自身を除く): 52163859

約数列:

[1, 3, 5, 15, 61, 83, 183, 249, 305, 415, 915, 1061, 1245, 3183, 5063, 5305, 15189, 15915, 25315, 64721, 75945, 88063, 194163, 264189, 323605, 440315, 970815, 1320945, 5371843, 16115529, 26859215, 80577645]

約数ペア:

[(1, 80577645), (3, 26859215), (5, 16115529), (15, 5371843), (61, 1320945), (83, 970815), (183, 440315), (249, 323605), (305, 264189), (415, 194163), (915, 88063), (1061, 75945), (1245, 64721), (3183, 25315), (5063, 15915), (5305, 15189)]