2003134476475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1\times {\mathrm{275153}}^1$

素因数の和:276348

約数の個数: 48

約数和(自身を含む): 2829974298624

約数和(自身を除く): 826839822149

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1151, 1265, 5755, 6325, 12661, 26473, 28775, 63305, 132365, 275153, 291203, 316525, 661825, 1375765, 1456015, 3026683, 6328519, 6878825, 7280075, 15133415, 31642595, 69613709, 75667075, 158212975, 316701103, 348068545, 1583505515, 1740342725, 3483712133, 7284125369, 7917527575, 17418560665, 36420626845, 80125379059, 87092803325, 182103134225, 400626895295, 2003134476475]

約数ペア:

[(1, 2003134476475), (5, 400626895295), (11, 182103134225), (23, 87092803325), (25, 80125379059), (55, 36420626845), (115, 17418560665), (253, 7917527575), (275, 7284125369), (575, 3483712133), (1151, 1740342725), (1265, 1583505515), (5755, 348068545), (6325, 316701103), (12661, 158212975), (26473, 75667075), (28775, 69613709), (63305, 31642595), (132365, 15133415), (275153, 7280075), (291203, 6878825), (316525, 6328519), (661825, 3026683), (1375765, 1456015)]