45571645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 66686976

約数和(自身を除く): 21115331

約数列:

[1, 5, 7, 17, 35, 85, 119, 191, 401, 595, 955, 1337, 2005, 2807, 3247, 6685, 6817, 14035, 16235, 22729, 34085, 47719, 76591, 113645, 238595, 382955, 536137, 1302047, 2680685, 6510235, 9114329, 45571645]

約数ペア:

[(1, 45571645), (5, 9114329), (7, 6510235), (17, 2680685), (35, 1302047), (85, 536137), (119, 382955), (191, 238595), (401, 113645), (595, 76591), (955, 47719), (1337, 34085), (2005, 22729), (2807, 16235), (3247, 14035), (6685, 6817)]