102389485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 35504915

約数列:

[1, 5, 11, 55, 59, 139, 227, 295, 649, 695, 1135, 1529, 2497, 3245, 7645, 8201, 12485, 13393, 31553, 41005, 66965, 90211, 147323, 157765, 347083, 451055, 736615, 1735415, 1861627, 9308135, 20477897, 102389485]

約数ペア:

[(1, 102389485), (5, 20477897), (11, 9308135), (55, 1861627), (59, 1735415), (139, 736615), (227, 451055), (295, 347083), (649, 157765), (695, 147323), (1135, 90211), (1529, 66965), (2497, 41005), (3245, 31553), (7645, 13393), (8201, 12485)]